The Kanger Subtank Mini comes with two different burner options. One is an OCC (organic cotton coil) and the other is the RBA (rebuildable atomizer). It has a 22mm tank that holds 4.5ml of e liquid. It has 510 threads and will work with most 30 watt and up box mods. The tank is made of pyrex for added durability. The Subtank Plus also has better airflow than the original Kanger Subtank. The full kit includes: .5ohm OCC burner, 1.2ohm OCC burner, RBA Deck, extra coil, black seal rings, screwdriver, extra screws and a spare pyrex glass. (the Kanger Subtank Mini works perfectly with our IPOWER 80Watt)