Comes with a straight tube and bubble tube of 2ml/1.2ml. The build deck of OUMIER WASP NANO MTL RTA is best for easy single coil building. The bottom double airflow holes brings ample air inlet to the coil too.
Size: 22mm x 40.9mm Capacity: 2ml/1.2ml Coil: Single Coil Drip Tip: 510
22mm diameter with 2ml capacity Straight and bubble tube included Deck for easy single coil building Adjustable bottom dual airflow holes Top refill design & 510 drip tip