Uwell Crown IV (4) Tank

The latest and greatest heir to the throne is in, the Crown IV (or four, or 4, whichever you like) is in!

The Crown IV comes from an excellent bloodline of Crown tanks from Uwell over many years, from the innovative original Crown all the way up to the current best seller Crown III / 3. It carries over all the best features of the 3rd into an all new tank!

First off, you'll notice the bubble glass bumping up your capacity to a highly worshippable 6mls! Next is the self-cleaning technology, which basically absorbs the condensation a tank usually emits after vaping back into the coil, to avoid that yucky sticky mess most subtanks leave behind.

If you weren't already sold on it's looks, then you should know that each Crown IV is individually hand polished for intense shine! The top and bottom are easy to work with for unscrewing with the raised ridges across each.

Finally, mesh coils! The coil type taking the subohm tank world by storm are... coming soon. Real soon. The all new coils for the Crown IV are excellent though and both regular coils are SS904L, a super high grade of stainless steel that will happily allow you to experiment with Temperature Control!

Your standard half turn screw off top fill and dual cyclops, fully adjustable bottom airflow top off an excellent subtank, perfect for anyone wanting to experience the next level of greatness!


• Dimensions: 28 x 54.8mm (25mm at base)
• Materials: Stainless steel, glass and silicone
• Coil Types: Dual SS904L Coil 0.2ohm, Dual SS904L Coil 0.4ohm, Mesh FeCrAl UN2 Coil 0.23ohm
• Capacity: 6ml with bubble glass, 5ml with straight glass
• Patented self-cleaning technology for no leaks
• Dual SS904L coils have better corrosion resistance and long lasting flavor
• The UN2 mesh coils heat evenly and carry excellent flavor
• 90° turn to unscrew for an easier to remove the top cap.
• All the polishing is handcrafted!

What's in the box:

• 1 x Crown IV Tank (0.4ohm coil pre-installed)
• 1 x Extra Straight Glass
• 1 x Extra 0.2ohm coil
• Pack of Replacement O-rings
• User manual
• 1 x Drip Tip Cover