Preco 2 DTL Tank, a recycleable and cost effective sub ohm tank, features 3.5ml/2ml e-juice capacity and 0.15ohm mesh coil. It also adopts preco meshed coil technology for dense and flavorful clouds. Besides, it utilizes high grade American cotton for longer and purer flavor. Moreover, with convenient top filling design with silicone plug, it chooses a precise and sophisticated airflow for smoother and bigger cloud