Item Type: Painting Airbrush Gun Model: AR131T Switch Mode: Double action Nozzle Diameter: 0.3mm Working Air Pressure: 15-50PSI Printing Distance: 50-100mm Paint Cup Capacity: 20CC(upper), 40CC Spraying Area and Thickness Adjustment: Tail external adjustment Optional Style: Red, Gold, Black Package List 1 x Spray Gun 1 x 0.2 Needle 1 x 0.2 Nozzle 1 x 0.5 Needle 1 x 0.5 Nozzle 1 x 0.5 Nozzle 1 x Quick Connector 1 x Small Wrench 1 x User Manual 2 x Printings 1Wide range of using, suitable for spray painting, model spray painting, color painting, advertising, T-shirts, DIY cakes, etc. 2The closer the spraying distance is, the thinner the line is, and the farther the spraying distance is, the thicker it is. 3Reasonable design, easy to add liquid and clean 4Tail external adjustment, adjustable spray area and thickness adjustment 5Connect the airbrush to the air pump with an air pipe, turn on the air pump, adjust the air pump to the appropriate air pressure, and press the airbrush start lever to discharge