OBS Cheetah 2 RDA is a rebuildable tank with 24mm diameter. It is the updated version of OBS Cheetah which features two dripping ways, adjustable middle airflow and easy building deck. Best choice for DIY fans!
Crius 2 RTA from OBS is a single coil building tank with 25mm diameter and 3.5ml e-liquid capacity. It adopts an all new designed deck for easy & quick single coil building with a high-tech Zirconia black piece.