The Freemax GEMM Disposable Tank is a disposable vape device. This GEMM Tank utilizes light-weight size with top refill system, which allows you to simply take out the silicone stopper and then you will refill the juice to the tank. Moreover, the inbuilt coil of the Freemax GEMM Tank brings various options to the vape users. The adjustable bottom airflow presents you ample air inlet to the coils too. Best match the Freemax GEMM Kit.