The SMOK Stick Prince Kit is a phenomenal addition to the SMOK pen-style vape system while utilizing the TFV12 Prince platform, exquisitely designed with a 3000mAh battery while retaining a staggering 8mL maximum juice capacity. Operationally, the Stick Prince implements a single button firing mechanism to enable a "smart" mechanical method, in which output power correlates to the current state of the battery, with a range of 3.4V to 4.2v while implementing multitudes of safety protection. Paired with each Stick Prince is a powerful TFV12 Prince Tank. It features a maximum capacity of 8mL, new button-lock hinged top-fill, smooth dual bottom airflow control, and the versatile TFV12 Prince Coil System. The SMOK Stick Prince Kit is one of the most powerful pen-style kit that is available on the market today.