Tesla WYE 2 215w Mod Kit With Resin Tank Atomizer 4ml is a powerful kit that supports 215W max output. It utilizes smart chip which can recognize best wattage according coil resistance. The WYE II mod is made of ABS+PC material, it is durable and has better heat resistance. The mod comes with a large LED screen to display parameters clearly. The Resin tank can hold 2ml or 4ml e-juice, it also can be extended to 6ml(extra bulb glass tube). It is compatible with TS-XX 0.18ohm coil and TS-120X 0.15ohm coil. The tank features top filling design and adjustable bottom airflow system.