Master Airbrush G444-SET High Precision Detail Control Dual-action Gravity F. Master Airbrush Brand - Our Best Quality Professional Airbrush Use the 0.5mm set-up when you desire a wider spray pattern or when thicker materials are required. Precision Machined 4 Piece Matched Airbrush Head System for extremely fine atomization Direct Air Control Regulation Valve at the head of the airbrush enables Accurate Micro Fine Spray Co 0.2, 0.3, 0.5mm Needles & Nozzles with a Broad Spray Pattern from Hairline to 2" Wide