The iJoy Tornado 150 Tank is a budget friendly tank that has both Sub-Ohm and RTA capability. The Tornado 150 SS316L 0.3ohm atomizer heads can fire up to 150 watts and produces both fantastic flavor and vapor. The iJoy Tornado 150 utilizes a coil and chimney two in one design which has the atomizer head eliminate the need for a chimney which greatly increases the amount of airflow output. The iJoy Tornado 150 has a RTA deck included which features a dual post design with large post holes. The large post holes allows for a wide variety of coil builds catered to your personal preferences.