The Iwata HP-C is the most versatile of the HP series airbrushes. Its larger 1/3oz. (9ml) gravity feed cup and larger needle/nozzle configuration allow for use with most media. 0.3mm fluid nozzle opening. Spray pattern: hairline to 1in. (hairline to 25mm) Adjustable tension double action main lever. Great for both fine work and larger background spraying. Fine artists, students, set designers, craft and decorative painters, often use the Iwata HP-C. Instructions included. Requires.6 cfm at 20 p.s.i.. Air hose not included. Made in Japan. One year limited manufacturer's warranty.