Uwell Crown IV Dual SS904L Coil utilizes high quality steel and organic cotton, 0.2ohm and 0.4ohm available. Both of them have long lifespan and offer you better flavor. Dual SS904L coil is only designed for Crown IV tank. 4pcs in a pack.
Uwell Crown IV Replacement UN2 Mesh Coil features 0.23ohm resistance, it can enhanced flavor than regular coil. It is designed for Crown 4 / IV tank. 4pcs in a pack.
Dual SS904L Coil 0.2 Ω, work at 70-80W Dual SS904L Coil 0.4 Ω, work at 60-70W