The Tobeco Mini Super Sub-Ohm Tank has a liquid capacity of up to 4mL. This means you can vape your favorite e-Liquid for hours before having to refill. Filling the Mini Super Sub-Ohm Tank can be done conveniently and easily. Not to be outdone, the air slots are designed with six settings that click into place for you to control the airflow. The coil orientation comes with two resistances, a 0.2 and a 0.5 ohm, and run up to 100W.