Hayati Rubik 7000 Prefilled Pod Kit Pack Of 10 Banana Ice

Overview

The Hayati Rubik 7000 Prefilled Pod Kit Pack Of 10 Banana Ice by Hayati in Banana Ice at 0mg. Free UK delivery over £20, same-day dispatch on weekday orders before 4pm.

What the Hayati Rubik 7000 Prefilled Pod Kit Pack Of 10 is

The Hayati Rubik 7000 Prefilled Pod Kit Pack Of 10 is a ten-unit multipack of the Rubik 7000 format from Hayati, a brand that has been a familiar name on UK vape shelves for several years. Each unit is a prefilled pod kit: a compact, pocketable device that arrives ready to use, with a sealed pod of nicotine salt e-liquid already fitted and a manufacturer puff rating of 7,000. Buying ten in a single order is a bulk way of stocking up, and this page is written to help you decide whether that quantity makes sense for your own use, for sharing a household supply sensibly, or for keeping a shop counter stocked.

It helps to be clear about the category before going further, because it shapes almost everything else. A prefilled pod kit is not the same thing as the single-use disposables that were banned from sale across Great Britain on 1 June 2025. A kit is built around a battery you recharge and a pod you can swap, which is why this format has remained on sale. If you remember an older disposable that you threw away when the flavour ran out, the practical differences are that the device is meant to be charged, handled with a little care, and recycled properly at the end of its life rather than binned.

The essentials, before we get into detail:

• Brand: Hayati, with a large catalogue of devices and e-liquids on this site.
• Line: Rubik 7000 prefilled pod kit.
• Pack size: ten units in one order.
• Manufacturer puff rating: 7,000 puffs per unit, which is a capacity guide rather than a guarantee.
• E-liquid type: nicotine salt, offered in 10mg and 20mg strengths across the Rubik range.
• Flavours: twenty in this family, from Banana Ice and Blue Razz Cherry to Watermelon Ice.
• Age and warning: strictly 18+. Nicotine is addictive, and this product is only for adults who already use nicotine.

One practical point on the pack itself. The flavour and strength of the ten units are chosen on the product page, so read the selector carefully before adding to your basket. If a particular listing offers a mixed assortment, the page will say so. We would rather you check than assume, because ten units of a flavour you turn out not to like is a larger disappointment than one.

The rest of this guide covers how the kit performs, what the flavours are like, how the hardware is put together, how to choose between the two nicotine strengths, who should buy it and who should not, how to set it up, what to do when something goes wrong, whether the money works out, and how it compares with other pod kits that UK vapers are likely to be weighing up at the same time.

Performance and what 7,000 puffs means in real use

The 7,000 in the name is the manufacturer's puff rating. Ratings like this are produced under standardised test conditions, usually with short, regular, machine-controlled draws. A person takes puffs that are longer, shorter, more frequent or more irregular, and the real number varies with all of that. Treat 7,000 as a way of comparing one product with another rather than as a figure you will hit exactly every time.

It is also worth knowing that UK rules cap the size of a pod or tank at 2ml for refillable and pod-style devices, and cap nicotine strength at 20mg per ml. Those limits are the reason puff ratings in this market deserve a little scepticism. Hayati's rating tells you where the product sits in the range, with the Rubik 7000 placed above compact 600 puff formats and below the very large 10,000 puff kits, but it does not tell you how many days your own habit will get out of a unit.

Here is a simple way to work out a realistic expectation:

• Estimate your daily puffs. Light users often take around a hundred puffs a day, moderate users a couple of hundred, and heavier users noticeably more. Count for a day or two if you are unsure.
• Divide the rating by that figure. At two hundred puffs a day, 7,000 puffs is 35 days on paper.
• Expect fewer days in practice. Long draws, chain vaping and warm environments all use e-liquid faster than the test conditions behind the rating, so plan for the shorter end of whatever the sum gives you.

In use, the Rubik 7000 follows the pattern of most mouth-to-lung pod kits. The draw is tighter than a sub-ohm device, closer to the resistance of a cigarette, with the vapour pulled into the mouth first and then inhaled. With nicotine salts the throat hit is smoother than the same strength in a traditional freebase liquid, which is a large part of why salts dominate this segment. At 20mg you will notice a firmer hit than at 10mg, and the difference is covered in the strength section below.

Across the life of a pod, flavour and vapour should stay broadly consistent until the final stretch. As the e-liquid runs low you will usually notice the flavour thinning out, the vapour becoming less dense and, if you carry on, a dry or slightly burnt note. That is the signal to stop and swap the unit rather than push through, because dry pulls damage the coil and taste unpleasant.

For a pack of ten, the useful way to think about performance is consistency. When you open the first unit and the tenth some weeks apart, they should behave the same. If one unit is noticeably weaker or fails early, tell us rather than assuming that is normal, and we will help you sort it out. The troubleshooting section later in this guide covers the common causes first.

Flavour profile across the twenty-flavour family

This family has twenty flavours, which is wide enough that choosing takes more thought than choosing the device. The list leans heavily towards fruit and ice, with a few sweeter, creamier and cooler options for variety. The notes below are based on what each flavour name signals and on how comparable flavours in this category usually taste, so treat them as a guide rather than as formal tasting notes, since taste is subjective.

Here are eight that give a feel for the range:

• Banana Ice: a ripe, slightly candied banana with a cool exhale. A good starting point if you like a sweeter profile without too much acidity.
• Blue Razz Cherry: the familiar blue raspberry sweetness with a cherry note on top. Sweet, bright and fairly sharp on the finish.
• Blue Sour Raspberry: tangier than the cherry version, with a sour edge that cuts through the sweetness. It suits people who find plain fruit flavours cloying.
• Strawberry Kiwi: a classic pairing that balances sweet strawberry with the slightly tart green of kiwi. Usually one of the easier flavours to enjoy all day.
• Watermelon Ice: light, juicy and cooling. A refreshing choice for warmer weather and one of the least heavy flavours in the list.
• Triple Mango Milk Shake: a creamier, dessert-leaning option, with mango as the lead flavour and a smooth, milky body underneath.
• Fresh Mint: a clean, menthol-forward profile with no fruit, for anyone who prefers a crisp finish to a sweet one.
• Lemon Cola Ice: a fizzy, soft-drink style flavour with citrus and cola notes and a cold finish.

The remaining twelve include Blue Razz Gummy Bear, Blueberry Cherry Cranberry, Blueberry Raspberry, H'Bubba, Juicy Peach, Lemon and Lime, Mr Blue, Pineapple Ice, Red Apple Ice, Strawberry Raspberry Ice, Summer Dream and Vim Ice. The last of those nods to a familiar UK mixed-fruit soft drink flavour, and several of the others are sweet-shop or soft-drink inspired in the same way.

Some practical tips for choosing:

• Decide on ice first. Many of the flavours carry an Ice suffix, which means a cooling agent. If you dislike the cold sensation, pick flavours without it, such as Juicy Peach, Strawberry Kiwi, Blueberry Raspberry or Summer Dream.
• Match flavour to time of day. Lighter fruit and mint flavours tend to suit daytime use, while creamier, sweeter ones suit evenings.
• Avoid ordering ten of something untried. If you have never tried a flavour in this family, buy a single Rubik kit first and then commit to a pack when you know it is right for you.

Flavour fatigue is real with sweet profiles. If you vape heavily, a tangy or mint option is easier to live with over several weeks than a very sweet dessert flavour. If you are buying for a shop, a spread that includes at least one mint, one tangy fruit, one ice and one sweet option is a sensible mix to cater for the main tastes customers ask about.

Design and build quality

The Rubik 7000 is a compact, pocketable pod kit rather than a bulky device. It is designed to be slipped into a jacket pocket or bag without much thought, and the prefilled format means there is no tank to fill and no bottle to carry alongside it. We do not quote dimensions or weight here because the listing data does not give them and we would rather not guess, but it is the same class of device as other prefilled kits you will have seen at the counter.

The structure is simple. There is a battery body that you recharge, a prefilled pod that holds the e-liquid and the coil, and a mouthpiece that you draw from. With no screen, no adjustable settings and no refill port, there is very little to fiddle with, and that simplicity is the entire point of the format. It is aimed at people who want a device they can pick up and use rather than one they have to tune.

When your pack arrives, spend a minute checking each unit. These are the things worth looking at:

• Pod seating: the pod should sit snugly in the body, with no rattle and no visible gap. A loose pod is the most common cause of poor vapour production.
• Mouthpiece: it should be clean, intact and free of any residue.
• Charging port: it should look undamaged and free of debris, because a bent or blocked port can make charging unreliable.
• Body finish: check for cracks or visible damage from transit. A pack of ten gives more chances for one unit to have been knocked in the post.
• Any film or seal: pods are often fitted with a protective film or silicone plug for transit. Follow the instructions on the pack before first use.

On build quality, the honest summary is that this class of device is made to a price and a reasonable standard, not to a heritage standard. The plastics and finish are fine for a pocket device, but they are not designed to be dropped on pavements repeatedly or left on a car dashboard in summer. Heat is the enemy of any lithium battery and of the e-liquid inside the pod, so keep the kit somewhere cool.

For a multipack, store the spare units sealed in their packaging, out of direct sunlight and away from heat sources, and keep them out of reach of children and pets. Only open a new unit when you are ready to use it, so the rest stay in the condition you bought them in.

Battery and charging

The Rubik 7000 is a rechargeable kit, and the battery is one of its main points of difference from a single-use disposable. We do not state a milliamp-hour figure for the battery, because the product data we hold does not give one and inventing a number would not help you. Check the packaging or the device itself for the exact capacity and the details of the charging port and cable.

What we can say is what is true of this type of kit in general. Prefilled pod kits in this class are usually charged through a USB cable, most commonly USB-C on current models, and charging is slow and steady rather than instant. The usual pattern is that the battery is sized to outlast at least a pod or two, so the charging habit matters more than the capacity number.

Good charging habits for a device like this:

• Use a standard USB charger. A plain 5V adapter from a phone or a computer port is appropriate. Avoid unbranded, damaged or very high-output chargers.
• Charge when the indicator tells you to, not when the battery is completely flat and not repeatedly at the first drop in level.
• Do not leave it charging unattended or overnight. Charge it on a hard surface where you can see it, not under a pillow, on a bed or inside a bag.
• Unplug once charged. Leaving a lithium cell on charge for hours after it is full does it no favours.
• Stop using a unit that gets hot, swells, smells odd or leaks. Put it somewhere safe, away from anything flammable, and arrange to recycle it.
• Keep it out of extremes of temperature. A hot car and a freezing windowsill both shorten battery life.

If your charging cable is not included, a standard USB cable of the right connector type will work. Whatever you use, check the connector fits properly. A cable that wobbles or needs force may damage the port.

Do not put dead units in the household bin or the kerbside recycling. Lithium-ion batteries can start fires in collection vehicles and sorting plants, which is why electrical waste has its own route. Many retailers that sell vapes are expected to take back used ones, and most local household waste recycling centres have small electrical (WEEE) bins where you can drop them off. Your local council website will point you to the nearest drop-off point. With a pack of ten, it is worth keeping a small box for used units and taking them in one trip.

Mesh coil and nicotine salt technology

Two pieces of technology do most of the work in a kit like this: the coil inside the pod and the nicotine salt e-liquid that it heats. Understanding them explains why this format feels the way it does.

Pods in this segment generally use a mesh coil. Instead of a round wire wound around cotton, a mesh coil is a thin flat sheet of metal with a large surface area, held against the wicking material. The larger surface area heats the e-liquid more evenly, which tends to produce more consistent vapour and a flatter, more even flavour from the first draw to the last. It also means less of the wick is scorched in one spot, which is why mesh pods usually avoid the harsh burnt note that a single hot spot can create. We describe mesh as a type of technology here, not as a measured specification, since we do not hold a resistance or wattage figure for this pod.

Because the coil is built into the prefilled pod, it is replaced with the pod. This is the main reason the format is simple, and also the reason pod care matters. A coil that is dry, flooded or poorly seated will not give a good result, and there is no way to swap just the coil.

The e-liquid is nicotine salt. Nicotine salts are made by combining nicotine with an acid, which lowers the pH of the liquid and makes the vapour smoother at higher strengths than traditional freebase nicotine can manage. This is why salts are the standard for compact pod devices, where users want a satisfying hit from a small device without a harsh throat sensation at the strengths available.

Some points that follow from that technology:

• Strength feels different from freebase. A 20mg nicotine salt is firmer and more efficient at delivering nicotine than a 20mg freebase liquid, so do not assume that two products with the same number will feel the same.
• Salts suit gentle, low-power devices. They are formulated for mouth-to-lung pod kits, which is the format the Rubik 7000 uses. Putting a salt in a high-power sub-ohm tank is not recommended.
• The pod is a sealed system. It is not designed to be opened or refilled. Do not try to pierce it, top it up or re-use it, as this can damage it and create a risk of leakage.
• Ice flavours add cooling agents, which are separate from the fruit flavouring and can make the throat feel cooler regardless of the vapour temperature.

In short, the technology here is mature and unglamorous. It is not designed to impress by its complexity, but to deliver a consistent small-device experience with minimal effort from the user.

Nicotine strength guidance and UK limits

The Rubik range is offered in two strengths, 10mg and 20mg. In the UK, nicotine in e-liquids is expressed in milligrams per millilitre, so 10mg means 10mg of nicotine per ml of liquid, which is a 1 percent strength, and 20mg means 20mg per ml, which is 2 percent. The 20mg figure is also the legal cap for nicotine vape products sold in the UK under the Tobacco and Related Products Regulations 2016, so nothing sold here can be stronger than that. The pod size limit of 2ml applies in the same way.

Choosing between the two comes down to how much nicotine you are used to and how you react to throat hit. This is general guidance rather than advice, and your own experience matters more than any rule of thumb.

• 20mg is the usual starting point for adults who smoke around ten or more cigarettes a day and want a hit that feels close to what they are used to. It has a firmer throat hit, and it tends to satisfy cravings with fewer puffs.
• 10mg suits lighter smokers, people who find 20mg harsh or who feel lightheaded or queasy on it, and adults who already vape and want to ease off the nicotine over time. It is smoother and the pod will usually last a little longer because you may take fewer puffs per craving.

Some signs that your strength is wrong:

• Too high: dizziness, nausea, a headache, a racing heart, or a very harsh throat. Stop, drink some water and move to the lower strength.
• Too low: you find yourself puffing constantly, still craving and feeling unsatisfied. That can mean you are under-dosing and would be better on the higher strength, rather than taking many more puffs on the lower one.

For a multipack, strength is the one decision you should not guess. If you are not sure, buy a single Rubik kit at one strength first and see how it feels over a day or two before committing to ten. The same applies to flavour. It is far easier to correct a small mistake than a large one.

Two reminders that always apply. First, nicotine is addictive, and vaping is only for adults who already use nicotine. If you do not smoke or vape, there is no reason to start. Second, if you are pregnant or breastfeeding, have a heart condition, or take regular medication, speak to a doctor or pharmacist before using any nicotine product. We do not make health claims about vaping, and nothing here should be taken as medical advice.

Who this pack suits, and who should skip it

A pack of ten Rubik 7000 kits is not for everyone, and that is worth saying plainly. It makes sense in some situations and is a poor fit in others.

It suits:

• Adult smokers who have already found their flavour and strength. If you have tried a single Rubik kit and know you like it, a pack removes the need to reorder and spreads the cost.
• Regular vapers who go through a unit every few weeks. Ten units is a long supply, so it makes more sense if your use is steady.
• Households with more than one adult vaper who share a flavour preference and want to buy together. It is important that every unit is kept and used by adults only, and stored where children cannot reach it.
• Vape shops and small retailers who want a multi-unit quantity of a well-known line, and who are confident in the age-verification and recycling take-back obligations that come with selling vapes.
• People who value convenience over customisation. There are no settings and no refilling, so it is easy to pick up and use.

You should probably skip it if:

• You are under 18. It is illegal to sell vapes to anyone under 18 in the UK, and we do not sell to under-18s.
• You do not smoke or use nicotine. These products contain nicotine and are not for non-smokers.
• You have never tried the flavour. Ten of an untried flavour is a gamble. Buy one first.
• You want adjustable airflow, adjustable power or a large refillable tank. The Rubik 7000 is a fixed, simple device. A refillable pod system or a tank kit will serve you better.
• You only vape occasionally. A pack of ten could outlast the shelf life you would reasonably want to rely on, so a single or a smaller pack is more sensible.
• You are pregnant or breastfeeding, or you have a medical condition. Speak to a healthcare professional before using any nicotine product.

A final point for retailers. A pack of ten is a convenient unit for stocking a shelf, but it comes with responsibilities. You need to verify age at the point of sale, keep stock out of reach of children, and offer take-back for used devices where the law expects it. If you are unsure about your obligations, your local Trading Standards office is the right place to ask.

How to use and activate the kit

The point of a prefilled pod kit is that there is very little to learn. That said, a few minutes of care on the first day makes a noticeable difference to flavour and to how long the unit lasts. Follow the instructions on the packaging first, as they take priority over anything in a general guide, and use the steps below as a checklist.

• Step one, unpack and inspect. Take the unit out of its packaging, check there is no visible damage and remove any transit film, seal or plug from the pod and mouthpiece as directed.
• Step two, check the pod. Make sure the pod is pushed fully into the body and sits flush. If it is loose, press it in firmly until it seats.
• Step three, charge if needed. If the device arrives with low charge or the instructions say to charge before first use, do so using a standard USB charger and follow the charging guidance above.
• Step four, let the coil saturate. Wait a few minutes after fitting or unpacking so the e-liquid has time to soak into the wick. Drawing on a dry coil is the quickest way to get a burnt taste.
• Step five, take gentle first draws. Most prefilled kits in this class are draw-activated, so there is no button to press: you simply breathe in through the mouthpiece. If your unit has a button, follow the pack instructions for it. Start with two or three second draws.
• Step six, pace yourself. Pause between draws, roughly twenty to thirty seconds apart. Rapid chain draws overheat the coil and use the e-liquid fast.

Everyday use is just as simple. Draw slowly rather than hard, because a slow, steady draw produces better flavour and less spitting from the coil. Keep the unit upright when you are not using it, since lying it flat or upside down can encourage leakage into the airflow path. Wipe the mouthpiece when needed with a dry tissue.

Know when to stop. When the vapour thins, the flavour fades or the taste turns dry and slightly burnt, the pod is finished. Do not keep drawing in the hope that it will recover. Replace or recycle the unit, depending on how your kit works, and check the packaging on whether the pod is replaceable. Pods are also sold separately in the Rubik range under the pods and refills listings, so if your kit supports a swap, you can keep the battery section in use rather than replacing the whole device.

Finally, do not use the device while sleeping, driving or operating machinery, and keep it away from children, pets and anything that could cause it to be crushed or punctured in a bag.

Troubleshooting common problems

Most problems with a prefilled pod kit have a short list of causes, and the majority can be solved in under a minute. Here are the issues we hear about most often, and what usually fixes them.

• No vapour on the first draw. Check that the pod is fully seated and that any transit seal has been removed. Wait a few minutes for the coil to saturate and try again with a slightly firmer, longer draw. Make sure the airflow opening is not blocked by your finger or lips.
• The device will not charge. Try a different cable and a different USB source first, since cables fail more often than devices. Check the port for lint or debris and clean it gently with a dry wooden toothpick or a soft brush, not a metal object. If there is still no response, stop and contact us.
• Weak or fading flavour. Several things cause this: a pod that is nearly empty, vaping too quickly, a low battery, or flavour fatigue from using the same sweet flavour for weeks. Rest your palate with a different flavour or a plain drink of water, charge the battery, and slow down.
• A burnt or dry taste. This usually means the coil is not getting enough e-liquid, because the pod is close to empty, the draws are too long or too frequent, or the coil has not saturated. Stop and replace the unit if the pod is empty.
• Gurgling or spitting. This is typically a small amount of condensation or e-liquid in the airflow path. Take a few gentle draws, wipe the mouthpiece and keep the device upright.
• Leaking. Wipe the unit clean and check the pod is seated properly. Leaks can come from heat, pressure changes or storing the device on its side. If it leaks repeatedly, stop using it and contact us. Do not wash the device or charge it while it is wet.
• The indicator light flashes. Flashing lights usually communicate a charge level or a fault state, but the code differs between devices. Check the pack for the meaning on your unit, and if you cannot find it, contact us with a photo and your order number.
• Device gets warm. A little warmth during use is normal. If the unit becomes hot to the touch, stop, put it down on a non-flammable surface and let it cool. If it happens repeatedly, do not continue to use it.

With a pack of ten, it helps to keep a small note of which unit you have started and the date you opened it. If one unit behaves differently from the others, you will know whether it is faulty or whether it simply has more use on it.

If a unit arrives faulty or damaged, do not keep trying to make it work. Contact us promptly with your order number and a clear photo, and we will help. Your statutory rights under UK consumer law apply in the usual way, and our returns page sets out the current terms.

Value for money on a pack of ten

Value is where a multipack should earn its place. Rather than quote a price that may change, here is how to work out whether the pack is worth it for you.

The basic sum is the pack price divided by ten, which gives the cost per unit. Compare that with the price of a single Rubik 7000 kit. For illustration only, if a pack costs fifty pounds, that is five pounds a unit, and you can see at once whether that beats the single price. The saving per unit multiplied by ten is your total saving on the pack.

Then look at it per puff, because that is how the manufacturer rates the product. A unit rated at 7,000 puffs that costs five pounds works out at under a tenth of a penny per rated puff, which is a useful way to compare it with a 600 puff kit or a 10,000 puff kit that has a different price. Remember that the rating is a guide, so the real figure will be a little higher.

Other things that affect the value:

• Delivery: we offer free UK delivery on orders over twenty pounds, and a pack of ten is likely to clear that threshold on its own, so there is no delivery charge to add to the per-unit cost. Orders placed before 4pm are dispatched the same day.
• Shelf life and storage: ten units only represent good value if you will use them all while they are still in good condition. Store them cool, dry and sealed.
• Flavour commitment: if you tire of the flavour after four units, the remaining six cost you money without giving you value. Buying a single unit first is cheap insurance.
• Replacing disposables: compared with buying a new throwaway every few days, a kit that you recharge removes the repeated cost of discarding a battery.
• Authenticity: all of our stock is 100 percent genuine. A cheaper unit from an unknown source that turns out to be counterfeit is poor value and can be unsafe.

It is also worth being honest about when a pack of ten does not make financial sense. If you vape lightly, or if you are still experimenting with flavours, you are likely to spend more on units you do not finish than you save per unit. A pack makes most sense for the settled, regular user, or for a retailer who knows how fast the line sells.

Finally, think about the full cost of ownership rather than just the sticker price. That includes a safe place to store the spare units, a charging cable if one is not included, and a small amount of time to recycle used devices properly. None of those are large costs, but they are part of the picture.

How it compares with the alternatives

The honest way to judge the Rubik 7000 is against the other options a UK vaper is likely to be considering. Here are the most relevant comparisons from our own range, with the differences that matter.

• Elf Bar 600 prefilled pod kit, pack of 10: a much smaller format with a 600 puff rating. It suits light users and people who want a short-lived, low-commitment unit, and it is likely to be cheaper per unit. The Rubik 7000 is the better fit if you vape regularly and do not want to swap devices constantly. The Elf Bar 600 is the more suitable pick if you only want something small and occasional.
• Feoba Pro 6000 prefilled pod kit, pack of 5: a similar rating bracket to the Rubik 7000, sold in a smaller pack. If you are not sure about committing to ten, the smaller pack is easier on the budget, though the cost per unit may be higher. The choice between them mostly comes down to flavour preference, since the format and the experience are of the same class.
• Crystal Prime Aura Bar 10000 prefilled pod kit, pack of 10: a higher rating of 10,000 puffs and a larger flavour range. It makes sense if you want fewer pod changes and are comfortable with a larger device, and the Rubik 7000 is the more compact choice.
• Hayati Crystal Pro Max nic salts: these are separate nic salt e-liquid listings, not a ready-to-use kit. They suit people who already own a refillable pod device and want to choose their own flavours and bottle sizes. The Rubik 7000 suits people who want a device that is ready out of the box.
• Single Rubik 7000 kits and Rubik pods and refills: the same line sold in different quantities and formats. A single kit is the sensible way to try a flavour before buying ten, and pods and refills are worth checking if you want to keep using the battery section.

Where does the Rubik 7000 do well? It is a simple, ready-to-use format in a well-known brand, with a wide flavour list and a rating that sits comfortably in the middle of the market. For adults who smoke and want a straightforward alternative, that combination is hard to fault.

Where does it fall short? It has fixed airflow and no adjustable power, so people who like to tune their vape will find it limiting. The puff rating is a manufacturer figure that real use may not reach. A pack of ten is a significant commitment to one flavour and strength. And as with any product in this category, it contains nicotine, which is addictive.

Our recommendation is simple. If you are a settled adult user who has found a flavour you like, a pack of ten is a sensible way to buy. If you are not sure, start with a single unit, and use the rest of this guide to decide whether the pack is right for you. Browse the Hayati range on this site for the other formats and flavours available alongside the Rubik line.