The Uwell Crown 4 Sub-Ohm Tank is the latest upgraded version of the great Uwell Crown Series Tanks. It features a high-quality stainless steel and silicone construction, a patented self-cleaning technology, and it's compatible with mesh coils.
With a 28mm diameter base and a whopping 6ml vape juice capacity (5mL capacity with straight glass), the Uwell Crown 4 has a newly upgraded heating chamber and air channels to prevent leakage. And get this, the Crown 4 has an advanced patented self-cleaning technology that allows it to absorb the e-juice stored in the condensation holder through regular usage and vaporize it. Now that's just clever and productive!
It has a convenient quarter- turn top filling design, as well as an adjustable dual bottom airflow control ring. The Uwell Crown 4 is compatible with the Crown 4 Replacement Coils Family and comes with 1 x 0.4ohm Coil (pre-installed), and another 1 x 0.2ohm Coil included in the package.
Optional UN2 Dual Mesh Coils (0.23ohm) can also be purchased as well and they feature a double helix design that guarantees even heating and wonderful flavor production.