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.

Material: SS904L + Organic Cotton
Resistance: 0.2ohm, 0.4ohm
Wattage range: 70-80W (0.2ohm), 60-70W (0.4ohm)

Uwell Crown 4 Replacement UN2 Mesh Coil features 0.23ohm resistance, it can enhance flavour far and above a regular coil. It is only designed for the Crown 4 tank. 4pcs in a pack.

Resistance: 0.23ohm
Wattage Range: 60-70W