Coil Description The Smok V12-T6 Coils are sextuple coil heads designed for the SMOK TFV12 Cloud Beast King Tank. Smok V12-T6 coils have a resistance of 0.17 and a wattage range of 60W-240W with a recommended wattage range of 110W-150W. This variant of the TFV12 Coil lineup is designed with flavor as a slightly primary focus over vapor production, while still striking a pleasurable balance between both. Features And Specifications: Organic Cotton Kanthal Heating Element 0.17-Ohm Resistance Wattage Range of 60-240 watts, best 110-150 watts. This product includes three (3) TFV12-T6 Coil Heads.