The SMOK V12 Prince T10 replacement coils have a resistance of 0.15 ohms and a power range of between 60 to 120 watts, but for the most balanced performance, we recommend using them between 80 to 110 watts. They feature elongated wicking ports for optimum e-liquid delivery to a decuple ‘Hyper Engine’ coil core. Organic cotton wicks are included for flavour purity. The cloud volume offered by the T10’s are the top of the Prince range.