WARNING: This product contains nicotine.
Nicotine is an addictive chemical.
The Uwell Crown 4 IV Replacement Coils offers a highly advanced atomizer technology, featuring SS904L material and double helix mesh designs with self-cleaning technology. Features the FeCrAl UN2 Coil, SS304 UN1, and Dual SS904L. Compatible with the Crown 4 Tank.
Uwell Crown 4 Replacement Coils Features: