A pack of 3 replacement coils for use with the new SMOK TFV8 V2 Tank. Available in three resistances to suit a variety of vaping styles. The TFV8 V2 A1 stainless steel coils are a 0.17ohm resistance which feature a mesh heating element and larger heating area. Designed to be vaped between 90-140 watts, best at 110-130 watts. The TFV8 V2 A2 stainless steel coils are a 0.2ohm resistance with a wattage range of 70-120 watts, best vaped at 85-105 watts. Finally the TFV8 V2 A3 stainless steel coils are a 0.15ohm resistance to be vaped at 80-130 watts, optimal when vaped at 100-120 watts.