Uwell Nunchaku 2 Tank

Sub Ohm, Self-Cleaning, Adjustable Airflow, Mesh Coils, Top Fill,
Coil Resistance
0.14ohm, 0.2ohm
Coil Types
Made In
Tank Capacity
Tank Features
Adjustable Airflow, Top Fill
4.2cm (1.7")
2.5cm (1.0")

From £14.26

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The Uwell Nunchaku 2 is a sub ohm vape tank intended for intermediate to advanced users. Featuring a 2ml e-liquid capacity, this innovative vape tank boasts patented self-cleaning technology to keep maintenance down to a minimum whilst the double adjustable airflow gives greater control over your inhale. Employing the UN2 mesh coils which feature a plug n pull design, the Nunchaku 2 delivers reliability with performance.


  • 2ml E-Liquid Capacity
  • Self-Patented Cleaning Technology
  • Pro-FOCS Flavor Testing Technology
  • Dual Adjustable Airflow
  • Top Fill System
  • Mesh Coil Build
  • Compatible With High VG E-Liquids

Featuring a resilient Stainless Steel construction with a polished finish, the Nunchaku 2 is a stylish sub ohm vape tank. A dual adjustable airflow allows the user to swiftly interchange between vaping style whilst a top filling method provides an easy refill which reduces the chance of leakage. The Nunchaku 2, like other UWELL models, features Pro-FOCS Flavor Testing Technology meaning taste is extracted for the ultimate vaping satisfaction.

The Nunchaku 2 tank employs the UN2 mesh coil series, which boasts a large surface area to heat increased e-liquid. With a plug n pull function, replacing coils is a fast and easy procedure. We recommend pairing this device with high VG e-liquids of 60% and above for optimum performance.


  • Uwell Nunchaku 2 2ml Sub Ohm Vape Tank
  • Uwell UN2 0.2 Ohm Mesh Coil (Pre-Installed)
  • Uwell UN2 0.14 Ohm Mesh Coil
  • Pack Of Spare Parts
  • User Manual

Important information about sub ohm vaping:

This vape tank is intended for sub ohm vaping. Sub ohm tanks require a greater amount of knowledge and experience to use safely. They use specially designed coils that register below 1.0 Ohm resistance, for use at higher wattages.

We recommend that when sub ohm vaping, you do not use an e-liquid that has higher than a 6mg nicotine strength, this will be too harsh on the throat. Sub ohm vaping produces more vapour and because of this, an increased throat hit. You should pair tanks like this with a high VG e-liquid, that is 60% VG or higher.


The Nunchaku 2 vape tank features a solid design, constructed from Stainless Steel.
Delivering a simple yet refined operation, the Nunchaku 2 vape tank is ideal for intermediate to advanced users.
The Nunchaku 2 features a polished design with Pro-FOCS Flavor Testing Technology.
With a sleek yet resilient Stainless Steel design, the Nunchaku vape tank features patented self-cleaning technology.
The Nunchaku 2 2ml vape tank features a rotary top cap design for an easy refill method.
To refill the Nunchaku 2 vape tank, simply rotate the top cap mouthpiece off and fill the juice port with an e-liquid of your choice.
The Nunchaku 2 sub ohm tank features self-cleaning technology, meaning maintenance is at a minimum.
Equipped with patented self-cleaning technology, the Nunchaku 2 sub ohm tank features a condensation holder which absorbs residue e-liquid for reduced cleaning frequency.
from £9.99
4 Pack
0.14Ω - 0.4Ω
Uwell Nunchaku Replacement Vape Coils
from £9.99
4 Pack
0.14Ω - 0.4Ω
Uwell Nunchaku Replacement Vape Coils
Uwell Nunchaku Tank, Sub Ohm Vape Coils
5 Pack
0.15Ω - 0.6Ω
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4 stars (0)
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2 stars (0)

By Creepy from Uk

Excellent tank (05 May 2021)

This is a cracking tank and I now have two. Yes, it needs bubble glass to be effective but they are easy to come by.
Fabulous flavour with the mesh coils and despite other reviews, my first one is more than a year old and still going. The seal on the fill hole is a bit of a pain I agree, but no leaking.
To me that is the only criticism.
Haven’t had a tank as good since the uwell crown mark one.

By Bob from York

Unwell Nunchaku 2 Tank (18 April 2021)

Superb tank. Absolutely no leaking issues and flavour that is second to none. A must have!

By Ju Bail from Stoke

Disappointed (10 January 2021)

Really disappointed with this product. It’s a nightmare to fill and you can’t see how much oil is in the tank due to the frosted glass. Always refilling and the juice just goes everywhere due to the restricted fill. Would not recommend

By Scotty from Sheffield

AAAA**** (15 December 2020)

great product, sturdy made and a must have if you like quality.

By Mus from Manchester

Excellent Tank !!!! (25 June 2020)

The flavour on this tank is amazing, fully recommend the UN2 Meshed coils at 50-60w they are immense for flavour I think the wicking system on these tanks are on point as they never get that burnt taste. Probs last me over a week on really heavy use. The glass is only allowed to be 2ml under the TPD compliance, not sure if this comes with the 5ml bubble glass but I bought the full kit inc. mod and it came with it!:)

By WillN

Careless design, poor QA (19 May 2020)

Original glass holds very little juice, with a weird design requiring frequent refills, and blocking nozzle. Doesn't appear to be a removable insert.
Silicon seal on juice hole was badly cut, again blocking filling. Quickly became deformed, stopping top cap being fitted without considerable effort.
Supplied replacement seal lasted less than a week before failing. With both seals too deformed to use, top cap won't screw in tight, leaking massive amounts of juice.
All of which is a shame, as the coil design and pop-in fitting is good. Previous version was much more reliable. But with a set of coils (which will outlast the tank), you're looking at £30 for a tank you'll be lucky to get a month's worth of use out of.

By H

What id expect from the nunchaku tanks (09 May 2020)

I have the nunchaku (1) and it came with the rubber insert so that when it was removed it’s capacity was increased. I thought the nunchaku2 would be the same but the glass is thick frosted glass which is what makes it the 2ml requirement.
However I plan on getting a bubble tank to increase the capacity so this isn’t really a problem, it was just unexpected because I thought I’d have the option to remove the rubber insert on the nunchaku2 as well.
Smooth tasty vape, very very pretty to look at, I like the quarter turn to undo and redo the top when refilling, instead of the original nunchaku design where you would have to keep screwing til it was all the way off or tightened back up.
I’m actually thinking Of buying another nunchaku2 in a different colour.
Love how easy it easy to change the coil, the easiness to change airflow and the leakproof seal on the refill hole.
As always, uwell have outdone themselves!

By Vape Life from Romford

mr (05 February 2020)

abs brillant tank good coil life superb flavour and clouds tryed loads of tanks this one of best

By TP from Surrey

Disappointed (29 January 2020)

Bought this to replace my baby beast and it was not a great purchase! Very tricky to fill as most bottle tips won’t fit in the small gap. The juice does not last long at all even used as low as 48w, 4 or 5 pulls and it’s time to refill again. I wouldn’t recommend this sadly and had high hopes for it, will go back to Smok.