Vessell Vista Edge 510 Battery [Cobalt] +The all new Vista Edge Series vape pen battery. Vista Edge debuts with a sleeker, more streamlined look and feel. This collection is powered by a premium grade battery and features a uniquely designed, sweeping collar that not only provides the necessary protection for your cartridge but essential visibility to whats inside. Features a protected, cartridge drop in design Fits most 510 thread cartridges (included cartridge is non functional and for