The Revolver RTA is the newest RTA by Vandy Vape. It is a 25mm single coil RTA that will take you for a ride on the Flavor Train. What makes the Revolver RTA unique is the airflow but not the outside airflow. The internal airflow on the deck. You can adjust the internal airflow to three different airflow styles. The RTA comes with two different types of glass, the traditional straight glass tank and the bulb glass tank. You can hold 5ml of E-liquid in the bulb glass and 3ml in the straight glass. Unique 120¡ã revolving airflow design with different air hole types to choose 3ml tank capacity (2ml with the silicone) with 5ml replacement bubble glass tube Detachable structure, easy to clean Convenient top filling system, convenient to use 25mm diameter Brand: Vandy Vape Model Revolver RTA Tank Capacity 2ml / 3ml / 5ml Tank Diameter 25mm Glass Diameter 24.4mm(3ml/2ml), 28mm(5ml) Size 45 x 25mm