The Typhoon Taifun GTV GT V Style RTA Rebuildable Tank Atomizer is in 25mm diameter and holds 6.0ml capacity.The Typhoon Taifun GTV GT V Style RTA is designed exclusively for use as a DL / RDL (direct to lung / restrictive direct to lung) atomizer. The chamber and feed are not designed for MTL (mouth to lung) . Other Color: 3FVAPE Recommend Products: Learn More