X2 Clapton evaporator heads / coils with 0.4 Ohm to the TFV12 Prince tank from Smok
The X2 Clapton coils are extremely durable, with high quality internally wound wire. The 0.4 ohm head produces an amazing amount of vapor. The coils can be run at 40-80W - the best range is 60-70W. We would like to point out that the watt settings can affect the lifetime of the vaporizer heads. The higher the setting, the shorter the lifetime.