Super happy with the order
Honestly, I was unsure at first but this has been great. Flavour is strong and lasts the full session. No complaints at all.
UwellThe Uwell Viscore 8000 Puffs Pod Kit Lemon & Lime 40K Puffs by Uwell delivers up to 8,000 puffs in Lemon & Lime - 40K Puffs at 10mg and 20mg. Free UK delivery over £20, same-day dispatch on weekday orders before 4pm.
The Uwell Viscore 8000 Puffs Pod Kit in Lemon and Lime is a prefilled, closed-system vape for adults who want a single flavour, a single device and nothing to assemble. It is listed at £9.49, it is rated at 8,000 puffs, and it comes in two nicotine salt strengths, 10mg and 20mg. Uwell is a name most vapers know from refillable pod systems, and the rest of its catalogue sits on the Uwell brand page. The Viscore is the grab-and-go end of that range.
Three terms do most of the work in that description, so they are worth unpacking. Prefilled means the e-liquid is sealed inside at the factory, so there is no bottle to open, no tank to top up and no coil to swap. Pod kit means the whole thing arrives as one ready-to-use unit rather than a box of parts. Big-puff is the shorthand shoppers use for devices rated at thousands of puffs instead of a few hundred. The Viscore sits in the middle of that band: well above a basic starter, but short of the very large ratings you see further up the market.
Who buys something like this? Mostly adult smokers who want to move away from cigarettes and need an easy first device, plus existing vapers who like a no-maintenance spare for the glovebox, the gym bag or a long shift. If you would like to see how it stacks up against refillable alternatives, the pod kits range puts both styles side by side.
A note on how this page is written. We have stuck to what the listing confirms: the brand, the format, the flavour, the strengths, the price and the puff rating. Where the product data is silent, for instance on battery capacity or liquid volume, we say so rather than guess, and we point you to the leaflet that comes in the box. Everything here is aimed at adults aged 18 and over. Nothing on this page is a health claim, and none of it replaces advice from your pharmacist or GP.
What actually happens when you draw on a device like this? The mechanics are deliberately simple. Inside the shell sits a sealed reservoir of nicotine salt e-liquid, a wick that carries the liquid to a heating element, and a battery that powers that element. When you inhale, the element warms the liquid on the wick and turns it into vapour, which travels up through the mouthpiece. Many compact devices in this class start automatically on the draw, with no button to press, but the listing does not say how this particular unit is activated, so read the leaflet before your first puff.
The word closed matters. A closed-pod device is built so that the liquid compartment is not meant to be opened, topped up or tampered with. You use it, and when the liquid or the battery runs out, it is finished. That is the opposite of a refillable system, where you pour in your own e-liquid and replace coils as they wear. The advantage of closed is convenience and a lower chance of mess in your bag. The cost is flexibility: you cannot change flavour halfway through, adjust anything, or squeeze extra life out of the device by refilling it. If that trade-off sounds right to you, the wider closed pod vape kits range shows what else works on the same principle.
Nicotine salts deserve a sentence of their own. This kit uses nicotine salt rather than freebase nicotine, the older form found in many traditional refill bottles. Salts are generally described as feeling smoother at a given strength, which is why a 20mg salt does not usually feel as harsh in the throat as a 20mg freebase liquid would. That smoothness is a feature, but it is also a reason to pace yourself, because an easy draw can tempt you into taking far more puffs than you meant to.
Because everything is sealed in advance, there is no coil to prime and no tank to clean. For people who tried a refillable kit once and gave up on the upkeep, that absence of fiddling is the whole appeal. For people who enjoy tinkering, it will feel limiting, and that is a perfectly fair reason to look elsewhere.
Citrus is a tricky flavour to describe from a name alone, so here is the honest position first. The listing for this product gives us the name, Lemon and Lime, and nothing more detailed than that. What follows is how that combination typically behaves in vape liquids, not a set of tasting notes supplied by the manufacturer.
Lemon tends to provide the sharp, bright front of the flavour, the tart edge you get from fresh juice. Lime usually adds a greener, zestier layer, with a faintly bitter peel note underneath that stops the whole thing tasting like plain lemonade. Put them together and you land somewhere near the lemon-and-lime fizzy drink style: clean, sour-leaning and light rather than rich. Whether this blend carries a sweetener to soften the tartness is not something the listing tells us, so a first-time buyer should expect a refreshing profile rather than a dessert-like one.
The name does not mention ice, menthol or any cooling element, so we would not expect a heavy chill on the exhale, although some citrus blends carry a faint cooling note regardless. If a pronounced cooling effect is high on your wish list, the Fresh Mint version of the Viscore, available from the same range, is the safer route.
One practical point about citrus and taste fatigue. Sharp, acidic flavours are often vivid for the first stretch of a device and can seem to flatten if you vape continuously for long sessions. That is usually your palate tiring rather than the device failing. A few minutes away, or a sip of water, tends to bring the flavour back, and vapers who rotate between two devices often find each one tastes fresher for the break.
Finally, remember that nicotine strength changes perception. The 20mg version will have more throat presence, which can sharpen the sourness, while the 10mg version feels gentler and lets the fruit come forward. Neither is better in any absolute sense. They simply suit different people.
Short answer: adults who want an easy, low-maintenance vape and are comfortable with a sealed unit. The longer answer is easier to see as two lists.
Where it fits well
Where it fits poorly
If you are leaning towards something with a larger capacity, the big puff vape kits collection is the natural next stop, and it is useful for seeing where the Viscore's 8,000 rating sits in the crowd.
One thing needs saying plainly. Nicotine is addictive, and no vape is risk-free. If you do not smoke or vape already, this is not a product to try out of curiosity. If you are pregnant, have a heart condition, or take regular medication, speak to a pharmacist or GP before using any nicotine product. Stop-smoking services can also offer free support if quitting is the end goal, and a device like this is only one of several routes people take.
Let's put figures on it. These are the facts the listing confirms, and we have deliberately left out anything it does not.
Divide the price by the rating and you get roughly 0.12p per puff, or about £1.19 for every 1,000 puffs. That is simple arithmetic, not a promise. A puff is not a fixed unit: a quick, shallow draw and a long, deep one use very different amounts of liquid, so your real-world figure will drift either side of the rated one. Treat the rating as a yardstick for comparing devices, which is what it is designed to be.
That yardstick is most useful when you line the Viscore up against its neighbours. The 6000 puff vapes collection sits just below it and often suits lighter users or anyone who prefers a smaller commitment. Moving up, the 10000 puff vapes range offers a higher rating for people who vape heavily and want to replace their device less often. An 8,000 rating lands between the two, which makes it a sensible compromise if you are not sure which way to lean.
You may notice that the full listing title also carries a "40K Puffs" tag. The rating we work from, and the one to plan around, is 8,000 puffs. If that distinction matters to your decision, our team can clarify what they know before you order.
What the listing does not give us: the battery capacity, the liquid volume in millilitres, the coil type or the charging port. We would rather leave those blank than print numbers we cannot stand behind. The leaflet and packaging that arrive with the device are the final word on the technical details of your unit.
Strength is the one real decision you get to make with this kit, so it deserves some thought. Both options are nicotine salt, and the numbers refer to milligrams of nicotine per millilitre of liquid, which is the same as 1% for the 10mg version and 2% for the 20mg version. Twenty milligrams per millilitre is the highest strength allowed for nicotine e-liquid in the UK, so the range here covers the top of the scale and a lower alternative.
As a rough starting point, and not personal advice, adults who smoke regularly through the day often begin with 20mg because it is closest to what their body is used to. Lighter or occasional smokers, and people who already vape at low strength, tend to be happier with 10mg. If you find a strong throat hit unpleasant, 10mg is the easier place to begin, and it is far simpler to go up later than to recover from a first experience that felt too harsh.
Your own body will tell you quickly if you have chosen wrongly. Signs that the strength is too high include dizziness, nausea, a racing heart, a headache or an uncomfortably harsh throat. If you notice any of those, put the device down, get some fresh air and drink some water. Signs that it may be too low are less dramatic: you find yourself taking very frequent, very long puffs, you still crave cigarettes between sessions, or the device is draining far faster than the rating suggests.
That last point links back to value. A lower strength used heavily can burn through liquid faster than a higher strength used sparingly, because you chase satisfaction with more puffs. If your 10mg unit seems to vanish in a few days, the issue may be strength rather than the device itself.
For more general questions on nicotine levels and how they are labelled, our FAQ page is a good place to read around. And keep the device, packaging and spare units out of reach of children and pets, whichever strength you pick.
Take it out of the box and check three things before the first draw. Is the packaging intact and the unit clean and dry? Has every protective film, plug or seal described in the leaflet been removed from the mouthpiece and any air openings? And is there any visible damage, cracking or leaking? If something looks wrong, do not use it. Photograph it and get in touch.
Once it passes those checks, the first few puffs are about being gentle. Prefilled devices rely on a wick that has to be saturated with liquid, and giving it a moment before pulling hard helps avoid a dry, scratchy first hit. If the leaflet suggests waiting a few minutes after unboxing, follow that. Then take slow, steady draws of two to three seconds. Salt nicotine is designed for a soft mouth-to-lung style, where you hold the vapour briefly in your mouth before inhaling, rather than the huge cloud-chasing draws associated with sub-ohm tanks.
Everyday handling comes down to a few habits that make the device last as long as it can.
It is also worth keeping a rough tally. If you start a unit on a Monday, note when it begins to taste weak or stops producing vapour. That one data point tells you far more about your personal consumption than the printed rating, and it helps you decide whether the 8,000 band suits you or whether you would be better served by a different size next time. If you are new to the whole category, browsing our vape kits collection alongside this page is a good way to compare the styles on offer.
The listing confirms the 8,000 puff rating, but it does not state the battery capacity, whether the unit recharges, or what kind of port it uses. So the first rule is to read the leaflet and the printed markings on the device. Everything below is general good practice for lithium-powered vapes, not a specification of this unit.
If your unit does recharge, use the cable supplied or a reputable replacement, and plug it into a modest power source such as a laptop port or a standard phone charger. Do not leave it charging unattended or overnight, and do not charge it on a bed, sofa or any soft surface that traps heat. If a device ever feels unusually hot, smells odd, looks swollen or is visibly damaged, stop using it, unplug it and move it somewhere safe and non-flammable. Do not keep using a damaged battery.
Storage is mostly about temperature and company. Keep the device at normal room temperature, away from radiators, windowsills and cars on a hot day, and away from freezing conditions that can thicken liquid and strain the battery. Do not store it loose in a pocket with keys or coins, since metal against the battery shell is an avoidable risk. A small tin or pouch solves that. Store it where children and pets cannot reach it, as both the nicotine liquid and the battery are hazards if swallowed.
Travel needs a little forethought. Keep the unit in your hand luggage rather than checked baggage, and check the rules of your airline and destination, because they vary widely and change often. Do not vape where it is prohibited, and be considerate in shared spaces.
Disposal matters just as much. A finished unit still contains a battery and residual liquid. Do not put it in household rubbish, recycling bins or a fire. Take it to a recycling point that accepts small electrical items and batteries, such as a household waste recycling centre or a retailer take-back scheme near you. Tape over exposed contacts if you can, and keep used units away from small children until they are handed in.
Every device is a trade-off, and this one is no exception. Here is the balance as we see it, based on what the listing confirms.
What works in its favour
What counts against it
Weighing it up, the strongest argument for the Viscore is convenience at a fair price, and the strongest argument against it is the lack of flexibility that comes with any sealed device. Neither of those is a surprise, and that is rather the point. You know what you are buying, and it does that job without fuss.
If cost is the deciding factor, check the current vape deals page before you order, because offers on multiple units and bundles come and go, and a second device in a different flavour is often a cheaper way to avoid taste fatigue than you might expect.
Most problems with sealed pod kits fall into a handful of patterns, and many of them can be sorted without a replacement. Work through the likely causes in order before assuming the unit is faulty.
No vapour at all. Check that every seal, plug or film has been removed, as described in the leaflet. Try a firmer, longer draw, because some devices need a little more airflow to trigger. If the unit recharges, put it on charge briefly in case the battery is flat, then try again.
Weak or washed-out flavour. Think about palate fatigue first, especially with citrus. Take a break, drink some water and try again. If the weak taste persists, the liquid may be running low or the battery may be fading, which is a normal sign of a device nearing the end of its rated life rather than a fault.
A burnt or acrid taste. Stop immediately. This usually means the wick is not getting enough liquid, either because you have been chain-puffing or because the reservoir is close to empty. Do not keep pulling on a dry-tasting device. Let it rest and, if the taste continues, treat the unit as finished.
Gurgling or small leaks. Condensation builds up in the airway and can pool at the mouthpiece. Wipe it away with a tissue and store the device upright. A device that is visibly oozing liquid from the pod, or leaving sticky residue in your bag, should not be used. Keep liquid off your skin and wash it away if it makes contact.
Harsh throat or lightheadedness. Often a sign the strength is too high for you, or that you are taking draws too frequently. Cut back, and consider the lower strength next time.
If you have worked through that list and a unit still seems faulty, or if it arrived damaged, contact our team with your order number and a clear photo. The sooner you tell us, the easier it is to put right. Do not try to take the device apart, since the battery and liquid inside are not meant to be exposed.
Think of the Viscore as one rung on a ladder. It suits a certain stage of use very well, and recognising when you have outgrown it saves money and frustration.
The simplest pairing is a second device in a contrasting flavour. Many vapers keep one citrus and one richer or cooler option on the go and alternate between them, which helps with taste fatigue and spreads the wear. Two inexpensive sealed units can feel more varied than one pricier refillable kit, and they are easier to carry. Browse the Uwell brand page for other flavours in the same line.
If you like the idea of a prefilled pod but want to keep the battery section and replace only the liquid part, look at systems built that way. Our prefilled vape pods range covers replacement pods for a number of devices, and it is worth checking compatibility carefully before ordering, because pods are rarely interchangeable between brands.
Some situations call for a different product altogether. If you want nicotine in places where vaping is not allowed, or you simply want to avoid vapour, nicotine pouches are an alternative. They are still nicotine products for adults, they are not risk-free, and they are not a stepping stone for non-users, but they do suit commuters and office workers who need something discreet.
When should you step up or sideways?
None of these is a criticism of the Viscore. They simply describe the point at which its trade-offs stop matching your needs.
Nicotine products can only be sold to adults, and that shapes how ordering works. You must be 18 or over to buy this kit, and we carry out an age check as part of the process. The details of what we ask for and why are laid out on our age verification page, which is worth reading before you reach checkout so that nothing delays your parcel. Parcels may also need to be accepted by an adult at the delivery address, depending on the courier service.
For delivery, our shipping information page lists the current options, costs and cut-off times. Those can change with demand and the time of year, so we have avoided printing specific promises here. Check the page at the time you order and it will tell you what is available to your postcode. Your order confirmation will include tracking where the service provides it.
When your parcel arrives, open it and check the contents against your order straight away. Look at the packaging, the device and the flavour and strength you selected. If anything is damaged, leaking, missing or not as ordered, tell us promptly with your order number and a photograph. That gives us the best chance of resolving it quickly.
Returns work differently for vapour products than for most goods. For hygiene and safety reasons, items that have been opened or used are generally not suitable for return unless they are faulty or arrived damaged, but you should always check the current terms for the exact position, and your statutory rights as a consumer are unaffected. If you are unsure about anything at all, ask before you buy rather than after. A quick message to our team is quicker than a return.
Lastly, a reminder that the leaflet and packaging in the box are the final word on use and safety for the unit in your hand. Keep them for reference, keep the device away from children and pets, and dispose of it responsibly when it is finished.
| Brand | Uwell |
|---|---|
| Product type | Vape Kit |
| Puff rating | 8,000 puffs |
| Nicotine strength | 10mg, 20mg |
| Available flavours | 1 (Lemon & Lime - 40K Puffs) |
| Price | £9.49 |
| Availability | In stock — same-day dispatch |
| Compliance | UK TPD-compliant, MHRA-registered |
Uwell makes the Caliburn pod kit — one of the most widely recommended first-pod devices in the UK — along with its newer G3 and A3S refillable platforms. Consistent coil quality and genuinely comfortable mouthfeel are the brand's trademark.
The rating is 8,000 puffs. Treat it as a yardstick for comparing devices rather than a guarantee, because the number you actually get depends on how long and how often you draw and on the strength you choose. Short, light draws tend to stretch a unit further, while long, frequent ones use it up faster. At £9.49 the rating works out at roughly 0.12p per puff, which is a handy figure when comparing it with other big-puff devices.
The full listing title carries a 40K Puffs tag, but the figure we plan around, and the one used throughout this page, is the 8,000 puff rating. If the difference affects your decision, ask our team before ordering and we will tell you what we can confirm. Whatever the title says, the leaflet and packaging in the box are the final word on how your unit is meant to be used and how long it is intended to last.
No. It is listed as a prefilled pod kit, and nothing in the product data suggests it can be topped up. Treat it as a sealed, closed system. Do not try to open it or add liquid of your own, as that could damage the device, cause leaks or create a safety hazard. If you would rather fill your own, look at refillable kits instead, which are a separate category with their own advantages and upkeep.
Lemon and Lime is offered in 10mg and 20mg nicotine salt. Twenty milligrams per millilitre is the highest strength allowed for nicotine e-liquid in the UK, so the range covers the maximum and a lower option. The 10mg suits lighter or occasional users and anyone who finds stronger salts sharp. The 20mg is generally chosen by adults who smoke regularly. Pick the one closest to your current habit, and keep the device away from children and pets.
The listing gives only the flavour name, so we cannot quote official tasting notes. In general, lemon brings a sharp, tart front and lime adds a greener, zestier layer, so most people expect a refreshing, slightly sour profile similar to a lemon-and-lime fizzy drink. Whether a sweetener softens it is not stated. The lower 10mg strength usually feels gentler, which lets the fruit come forward more than it does at 20mg.
That depends entirely on your habits. As a purely illustrative sum, a vaper taking around 400 puffs a day would use 8,000 puffs in roughly twenty days, while someone taking 200 a day might stretch it to forty. Heavy use, long draws and chain-puffing shorten the figure. Keep a note of when you start a unit and when it fades, and you will soon know your own average more accurately than any printed rating can tell you.
The product data does not state whether this unit recharges, the battery capacity or the type of charging port, so we would rather not guess. Check the leaflet and the markings on the device itself. If it does recharge, use the supplied cable, avoid leaving it charging unattended or overnight, and stop using it if it becomes hot, swollen or damaged. When in doubt, ask our team before you order.
No. It contains nicotine, which is addictive, and it is intended only for adults who already smoke or vape and want an alternative. It is not risk-free, and it is not a product to try out of curiosity. Anyone under 18 cannot buy it. If you are pregnant, have a heart condition or take regular medication, speak to a pharmacist or GP before using any nicotine product.
Do not put it in household rubbish, recycling bins or a fire. A finished unit still contains a lithium battery and some residual liquid, so it should go to a recycling point that accepts small electrical items and batteries, such as a household waste recycling centre or a retailer take-back scheme. Cover any exposed contacts with tape where you can, and keep used units away from children and pets until they are handed in.
You must be 18 or over to buy this product, and we carry out an age check as part of your order. The age verification page explains what is needed, and the shipping page lists current delivery options, costs and cut-off times for your postcode. Check both before you reach checkout so nothing holds up your parcel. If something arrives damaged or not as ordered, contact our team promptly with your order number and a photo.
Royal Mail Tracked 24 (Next-Day): £1.99, FREE on orders over £20.
DPD Next Working Day: £3.99 (£2.99 over £20), FREE over £100.
Same-day dispatch on orders placed before 4pm Mon-Fri. See our delivery page for full details.
Honestly, I was unsure at first but this has been great. Flavour is strong and lasts the full session. No complaints at all.
Excellent all round. Will absolutely be ordering again. Customer service was helpful too.
Can't fault it. Quality is there, flavour is there, delivery was quick. What more could you want.
Picked this up on the multibuy deal and I'm stocked up for a while. Flavours are all on point.
Great product for the price point. Works exactly as advertised. No surprises, just a solid vape.
Not too strong, not too mild — just right. Good for all day use without being overpowering.
Uwell
Uwell
Uwell
Al Fakher
Al Fakher
Bar Series
Bar Series
Al Fakher





























The products on this site contain nicotine and are only for adults aged 18 or over. Please confirm your age to enter.
By entering you agree to our Terms & Privacy Policy.