The Grex Genesis Line of airbrushes are extremely precision made airbrushes that provide the highest performance in a variety of airbrushing applications. Grex Genesis Series airbrushes are designed for airbrush artists who demand precise control of their airbrush for fine detailed work. All Grex Genesis airbrushes come standard with solvent proof teflon seals, preset handles, and nickle chrome plated housing for easy cleaning. Grex Genesis gravity feed airbrushes are available in a variety of cup sizes and nozzle configurations. Side feed models can be configured with gravity feed cups or siphon feed bottles.