Feature:1. Can be used for spray paint, art airbrush, model spray painting, color painting, advertising, T-shirts, nail art, disposable tattoos, DIY cakes, etc.2. The closer the spraying distance, the finer the line, the longer the spraying distance, the thicker the line.3. Tail external adjustment, adjustable spray area and thickness adjustment.4. Easy to replenish liquid and easy cleaning.5. Connect the airbrush to the air pump with an air pipe, turn on the air pump, and adjust the air pump to the appropriate air pressure (install the paint on the cup, press the airbrush start lever to discharge).Specification:Item Type: Painting Spray GunOptional Color: Black, Gold, RedModel: AR131Switch Mode: Double actionNozzle Diameter: 0.3mmWorking Air Pressure: 15-50PSIPrinting Distance: 50-100mmPaint Cup Capacity: 20CC upper pot, 40CCSpraying Area And Thickness Adjustment: Tail external adjustment.Package List: 1 x Spray Gun 1 x Quick Connector 1 x Small Wrench 1 x Manual 1 x Watering Can