Introducing the latest innovation geared towards cloud chasing enthusiasts and top-tier customization, TFV4 (Taste Furious V4) by Smok. A unique modification presents a cutting-edge coil system, capable of running four different coil heads. It features two easy-to-use coil heads for RBA purposes, in Single and Dual coil structures. In addition, a powerful Patented Triple coil structure capable of handling up to a whopping 130 watts and another Patented Quadruple coil head that can fire up to an unbelievable 140 wattage, unseen before in our industry. The TFV4 does not stop there, the stainless steel base is integrated with adjustable airflow control with four large airslots for enormous airflow intake. Reinforced by high-grade Pyrex glass and a top-fill method for leakage prevention, the TFV4 is capable of holding up to 5mL of your favorite juice. Finished with a breakthrough airflow control adaptability widebore drip tip for maximal heat dissipitation and a clean, clear taste, it offers the ultimate vaping experience!