Mini Air Automotive Paint Spray Air Touch Up Paint Gun Easy Spray Nozzle Hobby Paint Gun Mini Air Automotive Paint Spray Air Consumption Gun Easy Spray Nozzle Great for everything from hobby models to automobiles Sprays at 1.6 4.0 cubic feet per minute Only takes 20-40 P.S.I., 1/4" M.P.T. attachment Nozzle size : 0 0.7MM