There are 3 products.
UWELL - Crown IV Tank
With the popular rendition of the "CROWN" tank series done by UWELL, they've returned to show you what's up! Introducing the Crown 4, which is one of the most beloved sub-ohm tanks featuring a 28mm diameter base chassis with a 6mL e-liquid capacity.
The Uwell Crown 2 replacement coils are specifically for the Uwell Crown 2 Sub-Ohm Tank. Uwell has redesigned their coil Crown coils to be more efficient and have a longer lifespan. The coil design features larger juice ports, this would improve the wicking process, allowing you to chain vape and push to a higher wattage.