The MELAMPOUS Chorus RTA Clone Rebuildable Tank Vape Atomizer is made from stainless steel in 22mm diameter and PMMA tank tube holds 4.0ml capacity. The RTA is faithful to MTL roots (2 x 0.8 flat) and Low profile feeding. The AFC is with three holes of 1.7mm & two of 1.0mm on each side.
More detils for this MELAMPOUS Chorus Clone RTA, check https://www.3fvape.com/50593-melampous-chorus-style-rta.html