The all new innovative Athos coil heads, made for flavor, made for power. These new coil heads will satisfy even the most discerning cloud or flavor chaser. Our Tri-coil head is rated at 0.3 and the recommended power setting is 60-75 watts. For those wanting even higher vapor production, we introduce our new Penta-coil head five coils in one head rated at 0.16 with a recommended power setting of 100-120 watts. We also added a single-coil head A1 coil rated at 0.16ohm with a recommended power setting of 85-100 watts, its a parallel coil that produces tremendous vapor and flavor production. All these coils are truly a power vapers dream for sub-ohm tanks.