The coils for your original classic iClear 16 Clearomiser Tank has multiple options available for resistance ranges. Coils are available in either 1.5, 1.8 or 2.1 ohms resistances. Extra-long multiple wicks are designed for extra flavour. All three ohm options are currently available from Innokin Dual Coil for double the heating power. Buy a 5 pack of genuine sealed Innokin iClear 16 dual head coils for use with iClear 16 clearomizers from an authorised Innokin agent.