VOOPOO PnP Pod Tank Features: -26mm Diameter -4.5mL Refillable Pod Capacity -Bottom Fill System -VOOPOO PnP Coil Series -0.3ohm PnP-VM1 Coil – rated for 32-40W -0.2ohm PnP-VM5 Coil – rated for 40-60W -Bottom Press Fit Coil Installation -Dual Slotted Bottom Airflow Control Ring -Threaded 510 Connection VOOPOO PNP Pod Tank 4.5ml (Standard) comes with: 1 x PnP Tank 1 x PnP-VM1 (0.3ohm) 1 x PnP-VM6 (0.15ohm) 1 x User Manual