The Giant VG Style MTL RTA Rebuildable Tank Atomizer is made from 316 Stainless Steel in 23mm diameter. The mouth to lung RTA comes with Glass and PC tank tube with 3.3ml capacity. The Giant VG Style MTL RTA is with single coil building deck. The airflow can be adjusted in three stages (0.8mm, 1.0mm and 1.2mm hole) directly under the coil. Other... Learn More