OBS-T-VCT Sub ohm tank has a top fill option a first for a sub ohm tanks.
The juice control is located on top of the tank –
you can rotate it to accommodate higher or lower vg/pg liquid.
The size of the tank is 22mm .
The body of the tank is stainless steel with a glass tank.
100% USA made Kanthal wire
100% Japanese absorbent cotton
BVC(Bottom Vertical Coil)
Airflow adjustable function