Quick answer: Whole Melt Extracts is a well-known cartridge and vape brand recognised for its colourful, flavour-inspired packaging. In the UK, the carts we stock are sold as empty, reusable and refillable cartridges. They contain no nicotine, no CBD, no THC and no e-liquid. You fill them yourself with a compliant, legal liquid of your choice. Keep that one point in mind. It explains almost every other question on this page.
Whole Melt Extracts is a cartridge brand that became popular for its bold packaging and wide range of flavour designs. Each edition, such as V6 or V7, comes with its own artwork and its own set of flavour names printed on the box.
In the US market, the name is linked to cannabis concentrate products. That is not how the brand operates in the UK. Here, the Whole Melt Extracts range sold through UK retailers is a line of empty vape cartridges. Think of it as premium packaging and hardware, with nothing pre-filled inside.
This matters for two reasons.
First, it keeps the product fully legal to sell and buy in the UK. Second, it means the quality of your experience depends on what you fill the cart with, not on any liquid that came in the box.
Whole Melt Extracts carts are sold in bulk, usually inside a retail display box. A typical box holds 100 units, split across 10 flavour-inspired designs, with 10 units of each design. Retailers, vape shops and online stores buy these boxes and sell the carts on to customers or use them for retail display.
The V6 Gelato Edition is one of the most searched versions right now. It comes as a 2ML refillable empty cart, packed inside a display box with 10 different flavour designs. You get 100 units per box, and each design carries its own artwork.
We stock the V6 Gelato Edition here, supplied straight from a genuine retail box with clear packaging and consistent print quality. That last point matters more than people realise. Fuzzy print and mismatched colours are usually the first sign of a copycat product, and we’ll cover that in more detail further down.
Flavour names change slightly between editions, but the V6 Gelato Edition line includes:
Other editions, like the Candy Edition, use different names, and you may also see designs such as Red Apple Fire on some releases. The flavour name only refers to the artwork on the cart. Since these are empty cartridges, the actual taste always comes from whatever liquid you refill them with.
A lot of the buzz around this brand comes from the “dual chamber” design. Here is the simple version.
A dual chamber device has two separate reservoirs built into one pen. Each side holds its own liquid, kept apart by an internal wall. A small selector switch, usually on the body of the pen, lets you pick which chamber fires when you inhale.
The idea is simple. Instead of carrying two separate vapes for two different flavours, you carry one. Flip the switch, and you change from one side to the other in a second.
Genuine dual chamber hardware also tends to include:
None of this changes the core point for UK buyers. If you’re using an empty dual chamber cart, both sides start off empty. You choose what goes in each one.
Whether you have a single chamber or dual chamber device, the basic process is the same. Follow it step by step and you’ll avoid most of the common problems people run into.
Using the dual chamber setting is simple once you know where to look.
A well-made dual chamber cart keeps the two sides fully sealed from each other, so the flavour on one side never mixes into the other. If you notice flavours blending together, that’s usually a sign of a lower-quality build, or the internal seal has failed.
This is one of the most searched problems, so let’s go through it properly. Most “not working” issues come down to one of a handful of causes.
No vapour or weak vapour Check the battery is charged first. This solves more cases than anything else. If the battery is fine, check the cart is seated properly and the connection points aren’t dirty.
Burnt or harsh taste This almost always means the wick has run dry, or you’re drawing too hard and too fast. Let a freshly filled cart rest longer before your first pull, and slow your draw down.
Gurgling or bubbling sound This usually means excess liquid has flooded the coil. Try clearing it by taking a few dry draws with the device switched off, then wipe the mouthpiece and try again.
Leaking from the mouthpiece or base Check the cart is stored upright and hasn’t been left somewhere warm. Overfilling is the other common cause, so leave a small gap at the top when you refill.
Chamber won’t switch Check the selector switch is fully pushed into position. If it’s a button, a firm, complete press is often needed rather than a light tap.
Device won’t turn on at all Confirm it’s actually rechargeable, since some devices are draw-activated with no button. If it is rechargeable, try a different cable and a different power source before assuming the battery itself has failed.
If none of these fix the issue and the cart or device arrived faulty, that’s a job for the retailer you bought it from, not something to force through.
Pricing depends heavily on the format you’re buying. As an empty cart product, Whole Melt Extracts is typically sold wholesale, by the box, rather than as a single unit.
A standard display box (100 units, 10 flavour designs) usually starts from around £425, with larger bulk orders of 2, 5, or 10 boxes bringing the per-unit cost down. You can see live, current pricing on our V6 Gelato Edition product page.
A few things move the price up or down:
If a listing looks dramatically cheaper than everywhere else, treat that as a warning sign rather than a bargain. It’s usually the first clue you’re not looking at genuine stock.
Because the name carries so much recognition, counterfeit packaging is a genuine problem across this category. We’ve covered this in full detail in our dedicated guide, Whole Melt Extracts Review: Real or Fake?, but here’s the short version.
Check for:
Buying from an established UK retailer rather than an unverified marketplace listing removes most of the risk in one step.
Stick to sellers who show clear product photos, list real specifications, and have a proper UK business presence. At Smokes N Jokes, we stock the V6 Gelato Edition and other Whole Melt Extracts lines as genuine, retail-boxed stock, supplied empty and fully compliant with UK regulations. You can browse the full Empty Carts range here.
Yes, when sold as empty, reusable cartridges with no nicotine, CBD, THC or e-liquid included. What you fill the cart with afterwards must comply with UK law.
It’s a 2ML refillable empty cart line, sold in a display box of 100 units across 10 flavour-inspired designs.
Use the selector switch or button on the device to choose Chamber A or B, then draw normally. Only the selected chamber will fire.
The most common causes are a flat battery, a cart that hasn’t been given time to soak after filling, or drawing too hard and flooding the coil. Work through each cause in order before assuming the device is faulty.
Boxes typically start from around £425 for 100 units, with the price per unit dropping on larger bulk orders. Check current pricing directly on the product page, as it can change.
Check the print quality, look for consistent branding across every unit, and buy only from a seller with genuine reviews and clear contact details. See our full authenticity guide for a complete checklist.
Bubblegum, Peanut Butter, Koolato, Strawberry, Zkittlez, Moochi, Grape, Popaye, Jetfuel and Guava.
These are primarily sold as wholesale display boxes aimed at retailers, though some sellers may offer smaller quantities. Check the listing before ordering.
Whole Melt Extracts has built a strong name through bold packaging and a wide flavour range, and the dual chamber design is a genuine step up from a basic single-cart vape. The one thing to hold onto is that the UK product is sold empty. That single fact answers most of the questions people search for, from pricing to authenticity to how the device actually performs once you fill it. Buy from a retailer you trust, fill it properly, and the rest tends to take care of itself.
