Brand Name : GEEKVAPE Model Number : GeekVape Ammit RTA Dual Coil Compatible Model : ego/510 Coils Type : Replaceable Item : Ammit RTA Tank Tank Capacity of Dual Coil : 3ml/6ml Length x Diameter of Dual Coil : 40.9x 27 mm Filling Method : Top refill Color : Silver, Black Drip Tip Height: : 10 mm