The SXK Rafi MTL RTA cloneVape atomizer is constructed from 316 stainless teel in 22mm diameter and PCTG tank tube holds over 4.0ml capacity. The Rafi Style RTA supports single coil building and MTL vaping. The SXK Rafi Style RTA is with convenient top refilling system. The SXK Rafi RTA clone is with bottom airflow with Air Pin: 0.8 / 1.0 / 1.2 / 1.5 / 1.8 / 2.0 / 2.5 / 3.0mm (3.0mm pre-installed). More info Rafi MTL RTA clone by SXK 510 threading connection 316 stainless steel PCTG tank tube: 4.0ml+ juice compacity MTL Vaping Air Pin: 0.8 / 1.0 / 1.2 / 1.5 / 1.8 / 2.0 / 2.5 / 3.0mm (3.0mm pre-installed) Single coil deck Top refilling system Diameter: 22mm QUICK LINK ,CLICK Here BUY>>https://www.3fvape.com/55284-.html