Smok TFV12 Prince Tank

Three coils in one box. That's the whole pitch, really. The Smok TFV12 Prince Tank comes as a 2ml TPD-compliant sub-ohm tank in stainless steel, with the Q4 0.4ohm already fitted and the X6 0.15ohm and T10 0.12ohm sat in the box waiting for you to try them. Bottom adjustable airflow.

Top-fill cap that locks shut properly. Standard 510 thread, so it clicks onto most Vape Mods without drama. If you want to test three completely different draws without buying three tanks, this is the shortcut.

Why vapers choose this:

• Three coils, three completely different vapes. Not a marginal difference either. Q4 to T10 is a genuinely different experience.

• Real stainless steel. Not painted plastic that scuffs in your pocket within a fortnight.

• Airflow control that goes from a tight pull to fully open with one twist

• Top-fill design saves you pulling the tank off the mod every refill

• Fits nearly every 510-threaded box mod on the market. Nearly.

Smok TFV12 Prince Tank Features

One Box, Three Vapes

Buy most sub-ohm tanks, and you get one coil, then you're back online ordering more a week later trying to figure out what suits you. The Prince skips that. Q4, X6, T10, all three in the box on day one. Try them back to back over a weekend. You'll know which one you like within about ten minutes of vaping, honestly.

Why Does the T10 Hit So Differently?

Ten heating elements, arranged vertically. That's what "decuple" means, and it's why this coil produces the density of vapour it does. Not subtle. Not trying to be. If your mod caps out under 60W, though, leave this one in the box and reach for the Q4 instead.

Stainless steel doesn't warp the way cheaper tank bodies do under sustained high-wattage use, and that matters more than people think when you're running the T10 near 100W for an hour straight.

Airflow You Can Actually Feel Changing

Slots sit at the base, below the coil chamber. Close them down, and the draw tightens up, gets warmer. Open them fully, and it's a different tank altogether, airy and loose, built for high-VG liquid. Worth spending five minutes finding your spot rather than leaving it wherever it landed out of the box.

Locking Top Fill. Sounds Small. Isn't.

Flip the cap, fill through the port, click it shut. The lock stops it swinging open mid-draw, which sounds like a non-issue until it's happened to you once with a full tank in your bag. Pair the tank with something from the 70-30 Shortfills range if you're chasing thicker clouds through the X6 or T10.

Built for Regular Use, Not a Shelf Display

Some sub-ohm tanks are built to look impressive and fall apart under daily use. This one's the opposite. Crown-style design, stainless build, three coils rated for genuine everyday vaping rather than the occasional weekend cloud session.

Smok TFV12 Prince Tank Colours

Nine finishes. Same stainless body underneath every single one.

#buttons

• Black with Red Accents
• Multi-colour
• Gold
• Silver
• Purple
• Bright Green
• Navy Blue
• Bright Red
• Bright Pink

Gloss finishes show fingerprints. Fair warning if you're precious about that sort of thing.

How to Set Up the Smok TFV12 Prince Tank

Not complicated. A few minutes if it's your first go.

1. Unscrew the base from the glass to expose the coil chamber.

2. Screw your chosen coil in (Q4 is already fitted) until it sits flush.

3. Drop three to four drops of e-liquid straight onto the coil ports before you close it back up.

4. Reattach the glass and base, then top-fill through the flip cap.

5. Wait six minutes. Set a timer if you have to. The cotton needs that long to saturate properly, and rushing it is how coils die on day one.

6. Fire at the coil's lowest recommended wattage first. Build up from there.

What's in the Smok TFV12 Prince Tank Box

• One tank, your chosen colour. 

• Q4 0.4ohm pre-installed. 

• X6 0.15ohm and T10 0.12ohm sitting alongside it as spares. 

• A manual, and a small pack of spare seals for when the originals wear out. 

No e-liquid. No mod. No battery. Bring your own.

Built for Box Mods, Not Every Mod

The 510 thread fits most vape mods going. That part's easy. The coils are where it gets specific: the T10 wants 80-110W to actually perform, and the X6 sits happiest around 80-100W. Feed either one a weak mod, and you'll get a lukewarm, disappointing vape.

What it won't do is take coils from the original TFV12 King tank. Similar name, different coil family entirely. Don't assume otherwise. Need a replacement glass down the line? The Replacement Tank Glass collection has you covered.

About Smok

The original TFV12, the Cloud Beast King, is basically what put Smok on the map for serious cloud production. The Prince took that reputation and shrank it into something built for actual daily use rather than competition-style vaping.

Three coils, purpose-built for this tank specifically, each tuned toward a different balance of flavour and vapour. It's stuck around this long for a reason: buying three separate tanks to test three draws is annoying, and the Prince just solves that outright.

Stock Up and Save

Sub-ohm coils burn out faster than MTL ones. Run the T10 daily above 90W, and you'll notice the flavour dropping off sooner than you'd like. Grab a spare coil pack with the tank so you're not caught out mid-week.

Pirate Vapes dispatches same-day before 4 pm, every order age-verified at checkout. TPD compliant, over 18s only, and Free Pirate Post kicks in over £25.

Conclusion

Three coils, one 2ml tank, genuinely different results from each. That's not something most sub-ohm tanks in this price bracket can claim. Stainless build, proper adjustable airflow, a top fill that actually locks shut.

If your mod can push 80W or more and you want flexibility rather than committing to one fixed draw, this earns its spot. Have a look at the DTL Tanks range for more sub-ohm options, browse SMOK Vapes more broadly, or head back to Pirate Vapes to see what else pairs well.

FAQs

Which coils actually fit the Prince?

Just the Prince family: Q4 (0.4ohm), X6 (0.15ohm), T10 (0.12ohm). Nothing from the original TFV12 King tank works here.

What wattage does the T10 need?

80-110W, ideally. It'll fire below that, but you're wasting the coil at that point.

Only 2ml? Really?

Yes. That's the UK TPD cap. Other markets get more; UK stock doesn't.

Does it leak?

Rarely, and almost always because a coil wasn't screwed in fully. Check that first if you get drips.

How long does the Q4 last day to day?

Five to seven days on average. Sweeter liquid or higher VG shortens that a bit.

Any mod work with this?

Physically, yes, any 510 thread. Practically, you want at least 60W on tap to get anything worthwhile out of it.