The AeroTank is KangerTech’s first attempt at an adjustable airflow tank. This new featiure of adjustable airflow is revolutionary to the vaping world. Airflow control allows users to customize the way they vape and how they get their vapor. The base as a collar which is designed to spin up or down to cover or uncover the sirflow holes. Definitely a good tank for beginners just stepping up into ecig mods. The aerotank coils are interchangeable with protank coils which is a bonus. You can add the base of the aerotank to an older protank and make it a how brand new tank with adjustable airflow! Watch the video below for more information and demonstration or click the link below to purchase the KangerTech AeroTank now.