Uwell Crown IV 4 Sub-Ohm Tank

U-well introduces a new member to the best-selling Crown family, the Crown 4 tank. With advanced patented self-cleaning technology, the tank can absorb the e-juice in the condensation holder through regular usage and Re-vaporize it. The tank features an easy-to-operate 90° twist top fill design and a bottom adjustable airflow system.

Features:

• Innovative patented self-cleaning isolation technology. No leakage
• SS & Pyrex Glass construction
• Compatible with Dual SS904L coil and Double helix mesh coil 
• Dual SS904L coil brings better corrosion resistance
• Mesh coil heats evenly, producing excellent flavour
• Top-filling design, easier to refile
• Adjustable bottom airflow system