Freemax GEMM Disposable Tank G1 Mesh The Freemax GEMM Disposable Tank is a food-grade PCTG plastic disposable tank, featuring a non-removable sub-ohm mesh coil, organic tea fiber cotton wicking medium, and is offered in a plethora of coil options. Product Specifications: Capacity: 4 ml - 5 ml 0.15ohm G1 Mesh Coil - rated 40-80W 0.12ohm G1 SS Single Coil - rated for 400°-550°F 2 tanks per package