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  • Rated 4.8/5 from 25000+ reviews
  • Vaping experts since 2008
  • Free delivery on orders over £20
  • Order by 5pm for next day delivery
  • Rated 4.8/5 from 25000+ reviews
  • Order by 5pm for next day delivery
  • Rated 4.8/5 from 25000+ reviews
  • Vaping experts since 2008
  • Free delivery on orders over £20
  • Order by 5pm for next day delivery
  • Rated 4.8/5 from 25000+ reviews

TFV12 Prince Tank by Smok

With the Prince TVF12, Smok have produced a vape tank that produces excellent cloud performance and intense flavour. 

New with this model is a lock on the top which both ensures the tank is childproof and reduces the chance of leakages. A superb choice for both clouds and flavour.

Works with Smok TFV12 Prince coils.

  • Great airflow control for cloud vaping
  • Cap lock is child proof & prevents leaks
  • Comes with three different coil heads
  • 90 days to change your mind

Look and Feel

The drip tip is wide open and perfect for cloud vaping, matching well with the wide airflow controls, and dispenses with the usual dull black for a dappled cobra skin pattern. With its eye catching design and solid size the TVF12, paired with a larger mod the tank will make a solid impression.

Coil Lock

One new feature on the Prince TVF12 tank is a tank lock. Simply press this in and you are able to swing the top of the tank open to reveal the filling port. In addition to the easy filling that we are coming to expect from modern tanks, the lock also ensures that children can access the tank and prevents accidental leakages from the tank coming undone in your pocket.


There's plenty of room for manoeuvre with the airflow controls - open wide for a large airy vape or reduce for a tighter warmer vape full of flavour. You'll also notice 12 airholes on the lower resistance coils which are ideal for high wattage vaping.

Prince TVF12 Coils

Please note that the Smok Prince TVF12 Prince is compatible with Prince coils, but not all other Smok TVF12 coils (although it is does work with the Q4 and T10). Fortunately, the Prince tank comes with three great coils included, which gives you plenty of vaping time and the chance to experiment and find which coil suits you better.

Now, into the provided coils, all of which are made with stainless steel.

At 0.4 ohms, the pre-installed quadruple Prince-Q4 is the highest resistance coil, but still produces plenty of vapour. Coming with 4 strands of wire in the coil, the Q4 is best used in the 60 to 80 watt range.

The V12 Prince-X6 is a Sextuple coil, consisting of two coils holes, each with three wires. At its limits this can be used between 50 and 120 watts, but Smok advise an optimal range of 80-100 watts. The coil comes with 12 air holes.

Finally the V12 Prince-T10 Decuple coil head comes with the lower resistance of the three, weighing in at 0.12 ohm. This coil comes with five coil heads, each with a single wire in them, and 6 large air holes to maximise airflow.

The Smok Prince is also compatible with the Smok Strip coil.

Usage Guidelines

As with all coils, but especially sub ohm devices like the Smok Prince coils, ensure you prime the coil before using. To do so simply drip a little e-liquid into the coil holes, and allow to soak for a few minutes.


First, always ensure the tank is filled before e-liquid runs out, as this protects the coils from a dry burn.

Press the button at the top of the tank to disengage the lock. Slide the top open. The filling hole is on the outer rim. Insert your e-liquid nozzle into the hole and squeeze until full. (Do not fill via the center hole. Slide the top back and push until you hear a click.


Handily, the Smok Prince tank is both easy to disassemble and comes with spare o-rings. If experiencing problems such as leakage, disassemble the tank and ensure the o-rings are fitting correctly, replacing if necessary. When tightening, tighten to finger tightness plus an eight more

What's in the box

1 x TVF12 Prince Tank (2ml EU version)

1 x TFV12 Prince Q4 (0.4 Ohm Quadruple Coils) Pre-Installed


 1 x TFV12 Prince T10 (0.12 Ohm Decuple Coils)


 1 X TFV12 Prince X6 Coil (0.15 Ohm Sextuple Coils)


 1 x User Manual


 Spare Parts


Tech Spec

  • Tank: 2ml Capacity
  • Height: 63mm
  • Diameter: 25.5mm
  • Weight: 62g
  • 510 Thread Connection
  • Top Filling System
  • Stainless Steel & Glass Construction
  • Adjustable Bottom Airflow System

What Our Customers Say

Delivery Information

Product delivery rates for the UK
Order Value Delivery Method Price
Under £15
Tracked 48
Tracked 24
£15 - £20
Tracked 48
Tracked 24
Over £20 Tracked 24 FREE

The rates listed above are for delivery to addresses within the UK. For more information view our Delivery and Returns policy

Product Care

Tanks & Pods

Follow these simple steps to get the most out of your tank or pod.

  • When adding a new coil, allow e-liquid to soak in for five minutes before using.
  • Don't hold down the device button before inhaling.
  • Push/screw coils in firmly but don't over-tighten.
  • Use correct power settings. If unsure, check manual.
  • Keep some e‑liquid in the pod or tank at all times.

Related Guides:

How to Stop Tanks Leaking
How to Prevent Coils Burning
Common Vape Tank Mistakes (& How to Fix Them)

Mods & Batteries


  • Use the correct charging equipment for your device (see below).
  • Charge batteries on a hard surface.
  • Turn your device off when not in use.
  • Keep battery terminals clean.
  • Keep charge in your battery.


  • Use damaged batteries.
  • Leave charging batteries unattended.
  • Allow contact between your batteries and water.
  • Carry in a pocket with coins or keys.
  • Expose your battery to sunlight, extreme heat or cold.
  • Allow battery to go to zero charge.

Related Guides:

Vape Battery Guide
Battery Safety Infographic

Recommended Charging Equipment


At E-Cigarette Direct we pride ourselves on providing you with superb after-sales support, and aim to provide rapid replacements for any faulty device under warranty. This page details the warranties you get with your device, and how to get a replacement.

Charging Equipment

Your charger comes with a 12 month warranty.


All mods and batteries are under warranty for three months.

Clearomiser / Tanks

All clearomisers (tanks) with the exception of CE5 clearomisers are under warranty for six months. CE5 clearomisers (tanks) are under warranty for one month.

Please note - these warranties do not apply to the coil within a clearomiser or tank which is a consumable product as below.


Coils are a consumable product, and as such, will be replaced only if faulty on arrival. Please let us know within 5 days of receipt if your new coil does not work.

What does your warranty mean?

We guarantee that your device is, and will remain, free from defects for the period of the warranty. Please note - this applies to faulty products, and not accidental damage (e.g. dropping on a hard floor!)

The above warranties are subject to our terms and conditions. Please see our full warranty information for further details.

What if the warranty has run out?

We're still here to help! Many problems can be diagnosed and solved (or we can point you towards one of our helpful guides), so send us an email, give us a call for advice or pop into one of our stores for face-to-face support and help.

How do I get a replacement?

In the unlikely event you have a problem with your device, just contact our friendly customer service team on [email protected].

You’ll need to return the item (we can cover a free delivery charge). If we are unable to diagnose and solve your issue, we’ll send you a replacement by Royal Mail First Class. It helps if you have your order number, but if not our team should be able to find your order using your email address.

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