The Revvo Tank by Aspire is features an innovative and revolutionary type of coil, the ARC (Aspire Radial Coil). This 24mm tank has a 3.6mL juice capacity. It has an adjustable top airflow construction and a special spring loaded filling tube.
The ARC sits horizontally in the tank similar to a ‘stove-top’ design. The trick of the design is the increased surface area of the coil which allows for great flavor and vapor production. In the center of the tank there is a spring loaded filling tube thats accessible directly through the mouthpiece.
The spring of the tub is soft enough to allow even slight pressure from almost any type of bottle/glass dropper to open it, but strong enough to create a leak proof seal after release.