{"product_id":"aspire-k1-tank","title":"Aspire K1 BVC Glassomizer Tank | Replacement Tank","description":"\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eAspire K1 Glassomizer Tank \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSmall, slim, and built to do one job properly. The Aspire K1 is a 1.5ml \u003cstrong\u003emouth-to-lung\u003c\/strong\u003e glassomizer made from Pyrex glass and stainless steel, and it screws onto any eGo-threaded battery without hanging over the sides. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eAspire's BVC coil\u003c\/strong\u003e sits inside the base, wicks vertically, and pulls a clean draw every time. You unscrew the bottom, fill it, screw it back on. That is the entire process. Two coil resistances to choose from, \u003cstrong\u003e1.6Ω and 1.8Ω\u003c\/strong\u003e, both built for \u003cstrong\u003ehigher-PG liquids\u003c\/strong\u003e and 50\/50 blends. \u003cstrong\u003ePirate Vapes\u003c\/strong\u003e carries the genuine article with fast, age-verified UK shipping. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhy vapers choose this:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePyrex glass body that handles acidic and citrus e-liquids without clouding or reacting\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eBVC coil wicks vertically for cleaner, more consistent flavour than older horizontal designs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eFully disassembles for cleaning, every single piece comes apart\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSlim 14.5mm profile sits flush on eGo batteries, no overhang whatsoever\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStandard 510 drip tip, swap it out for any aftermarket tip you like\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eAspire K1 Glassomizer Tank Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eBVC Coil Technology\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAspire's Bottom Vertical Coil sits upright inside the base rather than lying flat like the older BDC design. Liquid wicks more evenly across the cotton, which means you get a more consistent draw from a full tank down to nearly empty. Two resistance options let you shift the warmth and throat hit depending on what you prefer. The coils are sold separately and thread straight in.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003ePyrex Glass Build\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe K1 uses Pyrex glass, which is more resistant to acidic e-liquids than polycarbonate and will not cloud up the way plastic tanks tend to after a few weeks. You can see exactly how much juice is left, and it stays crystal clear over time. Browse the\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003ca title=\"Vape Tanks\" href=\"https:\/\/piratevapes.co.uk\/collections\/vape-tanks\" target=\"_blank\"\u003eVape Tanks\u003c\/a\u003e \u003c\/strong\u003ecollection\u003cspan\u003e at Pirate Vapes if you want to compare it against other glass tank options.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eBottom-Fill, No Fuss\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFlip the tank upside down. Unscrew the base. Tilt it at an angle and drip liquid down the inside wall, keeping it away from the central airflow tube. Screw the base back on. Flip upright. Done. No tiny side ports. No silicone flaps that wear out. It takes less than a minute, and you will rarely spill anything once you have done it twice.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eEasy to Strip Down and Clean\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe tank disassembles for cleaning. Pull the drip tip off, separate the base, remove the coil. Rinse everything under warm water, let it dry, put it back together. A tank with old juice residue sitting in it tastes stale no matter how fresh the coil is. The K1 makes the cleaning part quick enough that you will actually bother doing it.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eSlim Enough to Pocket\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFourteen and a half millimetres across. Seventy-two millimetres tall. It adds next to nothing to your battery. Sits flush on eGo-style devices, slips into a jacket pocket, and the stainless steel construction is built for everyday carrying. Not a showpiece. A workhorse.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eAspire K1 Glassomizer Tank Coil Options\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo flavour variants here because you fill the K1 yourself. Your only decision is which BVC coil resistance to run, and that changes how warm the draw feels and what voltage range you should be using.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e#buttons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e1.8Ω BVC Coil\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e1.6Ω BVC Coil\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 1.8Ω comes pre-installed. If you want something warmer with a bit more throat, swap to the 1.6Ω. Both use Aspire's standard (non-Nautilus) BVC heads, sold in five-packs. Pair either coil with a \u003cstrong\u003ehigh-PG e-liquid\u003c\/strong\u003e or a \u003cstrong\u003e50\/50 blend\u003c\/strong\u003e for the best wicking. \u003ca title=\"Higher-VG Liquids\" href=\"https:\/\/piratevapes.co.uk\/collections\/high-vg-e-liquid\" target=\"_blank\"\u003e\u003cstrong\u003eHigher-VG Liquids\u003c\/strong\u003e\u003c\/a\u003e may not wick efficiently in a tank this slim, so keep it at 60% VG or below. Check the \u003c\/span\u003e\u003cstrong\u003e\u003ca title=\"Vape Coils\" href=\"https:\/\/piratevapes.co.uk\/collections\/vape-coils\" target=\"_blank\"\u003eVape Coils\u003c\/a\u003e \u003c\/strong\u003ecollection\u003cspan\u003e at \u003cstrong\u003ePirate Vapes\u003c\/strong\u003e for compatible Aspire BVC heads.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eHow to Set Up the Aspire K1 Glassomizer Tank \u003c\/span\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eTurn the K1 upside down so the drip tip faces the floor.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eUnscrew the base counter-clockwise. The coil stays attached to it.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eTilt the tank at a 45-degree angle.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eDrip e-liquid slowly down the inner glass wall using the tip of your bottle. Do not let any liquid go into the central airflow tube. If it does, you will get juice in your mouth on the first draw.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eFill to around 1.5ml. There is no fill line marked on the glass, so go steady and stop before it reaches the top.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eScrew the base back on while the tank is still upside down. Finger-tight. Do not crank it.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eFlip upright and check the base for any seepage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThread the tank onto your eGo battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eWait two to three minutes before you draw. The coil cotton has to soak through first. Skip the wait and you risk a dry hit that will wreck a brand-new coil in one go.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhat's in the Aspire K1 Glassomizer Tank \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOne Aspire K1 Pyrex Glass Glassomizer. One 1.8Ω BVC coil, already installed. One stainless steel 510 drip tip, already fitted. That is the lot. No battery, no spare coils, no e-liquid included. You will need an eGo-threaded battery and a bottle of juice to get going.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eReplacement BVC coils\u003c\/strong\u003e come separately in five-packs and also fit the CE5, CE5-S, ET, and ET-S clearomizers. They do not fit the Nautilus or Nautilus Mini.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eBuilt for eGo Batteries and the Aspire Range\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe K1 threads onto any standard eGo battery. That covers the\u003cstrong\u003e Aspire CF G-Power\u003c\/strong\u003e, \u003cstrong\u003eCF VV+\u003c\/strong\u003e, and the majority of third-party eGo-style devices you will come across. At 14.5mm wide, there is zero overhang on slim batteries and the connection sits flush. For coils, the K1 takes Aspire's standard BVC heads in \u003cstrong\u003e1.6Ω and 1.8Ω\u003c\/strong\u003e, and will also accept the older BDC heads if you still have a box of those. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt does not take \u003cstrong\u003eNautilus BVC coils\u003c\/strong\u003e. Different threading, different fit. The drip tip is a standard 510, so any aftermarket 510 tip works if you prefer a different bore or material. Pair it with a good \u003cstrong\u003ehigh-PG \u003c\/strong\u003eor \u003cstrong\u003e50\/50 juice \u003c\/strong\u003efrom the \u003c\/span\u003e\u003ca title=\"E-Liquids Collection\" href=\"https:\/\/piratevapes.co.uk\/collections\/e-liquids\" target=\"_blank\"\u003e\u003cstrong\u003eE-Liquids Collection\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e at \u003cstrong\u003ePirate Vapes \u003c\/strong\u003efor the best results.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eAbout Aspire\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAspire has been making vaping hardware since 2013, and the Nautilus tank on its own probably moved more smokers across to vaping than any public health campaign managed to. They brought BVC coils into the mainstream, put Pyrex glass into tanks when most brands were still glueing polycarbonate tubes together, and kept refining designs around flavour rather than spec-sheet numbers. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eK1, CE5, Nautilus, PockeX, Flexus. Different products\u003c\/strong\u003e, same thinking. Build it properly, keep it simple, make the flavour the priority. Their gear turns up in vape shops everywhere because it works and keeps working.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eStock Up and Save\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOne tank, one coil inside.\u003cstrong\u003e BVC replacement \u003c\/strong\u003eheads come in five-packs, and each coil lasts one to two weeks depending on usage and juice type. Sweeter liquids gunk coils faster. \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003ePirate Vapes\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e packs every order in padded, tracked packaging so nothing arrives loose. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAll products are \u003cstrong\u003egenuine Aspire\u003c\/strong\u003e, sold through age-verified checkout for full UK compliance. The Crow's Nest subscription keeps coils coming on a schedule with a saving built in.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eConclusion\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eAspire K1 \u003c\/strong\u003edoes one job and does it properly. Clean \u003cstrong\u003emouth-to-lung draw\u003c\/strong\u003e, Pyrex glass you can actually see through after weeks of use, \u003cstrong\u003eBVC coils \u003c\/strong\u003ethat wick evenly, and a profile slim enough to forget it is on your battery. No screens, no wattage dials, no parts catalogue to memorise. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFill it up, screw it on, draw. For a fuss-free \u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/mtl-tanks\" target=\"_blank\" title=\"MTL Tank\" rel=\"noopener\"\u003e\u003cstrong\u003eMTL Tank\u003c\/strong\u003e\u003c\/a\u003e that lets the juice do the work, the K1 is still one of the names people come back to. \u003cstrong\u003ePirate Vapes\u003c\/strong\u003e stocks genuine \u003cstrong\u003eAspire K1 tanks\u003c\/strong\u003e with fast, age-verified UK delivery.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhat coil does the Aspire K1 use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eStandard Aspire BVC (Bottom Vertical Coil) heads, available in 1.6Ω and 1.8Ω. Sold separately in five-packs. Do not buy Nautilus BVC coils for this tank. They look alike but the threading is different and they will not fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCan I use high-VG e-liquid in the K1?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNot ideal. The K1 has small wicking ports that were designed around thinner liquids. High-PG or 50\/50 blends work best. Higher-VG liquids may not wick efficiently, and once the cotton dries out mid-draw, you are looking at a burnt hit.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWill the K1 fit my battery?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf your battery has an eGo thread, yes. That includes most pen-style batteries and the Aspire CF range. Box mods with only a 510 connection will need an eGo-to-510 adapter.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eHow long does a BVC coil last?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDepends on how much you vape and what juice you use. Sweeter, darker liquids gunk up coils faster. Most people get somewhere between one and two weeks from a coil before it starts tasting flat or papery.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eDoes the K1 leak?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRarely, if you fill it properly. Most leaking happens because the base was not screwed on tightly enough or because e-liquid went down the central airflow tube during filling. Take your time, tighten finger-tight, and it should stay dry.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCan I use the K1 drip tip on other tanks?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. It is a standard 510 drip tip. Pull it off the K1 and it will fit any 510-compatible tank. Works the other way too. Any aftermarket 510 tip will slot into the K1.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eIs this the same as the Aspire K1 Plus?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo. The K1 Plus is a bigger tank with a 2.4ml capacity. The original K1 holds 1.5ml and has a slimmer build. Check the name printed on your existing tank before you order.\u003c\/span\u003e\u003c\/p\u003e","brand":"Aspire","offers":[{"title":"BVC Coils 1.8 Ohm","offer_id":52534393012506,"sku":null,"price":11.99,"currency_code":"GBP","in_stock":true},{"title":"BVC Coils 1.6 Ohm","offer_id":52534393045274,"sku":null,"price":11.99,"currency_code":"GBP","in_stock":true},{"title":"No Need","offer_id":52534393078042,"sku":null,"price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/5675\/3690\/files\/Aspire_K1_Glassomizer_Tank.jpg?v=1784265322","url":"https:\/\/piratevapes.co.uk\/products\/aspire-k1-tank","provider":"Pirate Vapes","version":"1.0","type":"link"}