Airbrush like a professional. This set is adapatable to all head assemblies with a bottom feed and the airbrushes are well-balanced and suitable for both lefties and righties. The bottom feed allows quick color changes between different jars and cups. The set includes fine, medium and large heads and needles, 8' braided hose, 3/4 oz and 2 oz jars, 1/4 oz color cup, protective cap, extra needle, head wrench, 1/4" pipe thread adaptor (for compressor or CO2 tank), hanger and an instruction booklet.