the Eclipse G-Series look like miniature spray guns, but spray and perform like a large airbrush. The G-Series Airbrush Guns work with most twin-piston airbrush compressors like the Iwata Studio Series Power Jet Compressors. Features True center-post gravity-feed airbrush with adjustable air inlet, 0.5-mm stainless-steel nozzle. Includes 8oz. Stainless-Steel Cup and Lid . (Hose sold separately). Please note: To attach to an Iwata Airbrush hose you will need a 1/4" female - 1/8" male adapter (part# I-624-1).