The QuicDraw 500-DLX has three cartridges, one system. The smart-cartridge system allows seemless switching between dry material, liquid, and concentrates. It provides unmatched power, versatility, and cutting edge sesign in on intutive device. The QuickDraw 500’s cartridges smart-heat your preferred material to the precise temperature at which it yeilds rich, flavorful vapor. Simply slide a cartridge into the magnetically locked chamber and enjoy an intutive, clean experience. With a long-lasting battery that charges in about an hour, the ability to be used while recharging and a unique magnetic closure, the QuickDraw 500 charges swiftly and safely.