OBS Engine SUB Mini
The OBS ENGINE SUB Mini Tank is smaller version of OBS Engine SUB and features stainless steel construction, 23mm in diameter with 3.5ml tank capacity.
The hidden side fill system permits you to easily refill the tank. The OBS Engine SUB Mini also features a top adjustable airflow valve with an advanced airflow design which reuses the airflow through the tank. This tank uses Engine SUB 0.2ohm coils designed for variable wattage. The Engine SUB atomizer heads feature a vertical coil design with organic cotton and has a wattage range of 40 to 100 watts.