1Dual Action trigger air spray control. 2Easy to operate:handle and easy to open. 3Ideal artwork, nail art beauty, body art, painting, cake decoration, etc. 4Widely using: Suitable for beginners and advanced artists. 5The spray pen is made of copper and is durable, can use for long time. Features:Dual Action trigger air spray control.Easy to operate:handle and easy to open.Ideal artwork, nail art beauty, body art, painting, cake decoration, etc.Widely using: Suitable for beginners and advanced artists.The spray pen is made of copper and is durable, can use for long time.Trigger locks the safety system, allowing the user to determine the amount of air and liquid released.Spraying: The liquid is injected into the cup after proper dilution. Gently hold theairbrushwith your hand. When the main lever is pressed, a stream of air comes out. The spray pattern is the same as the distance between the work surface and theairbrush. For fine line spraying, remove the needle cover and secure theairbrushnear the work surface. Specifications:Condition:100% Material: CopperColor: As shown in the pictureProduct model: 166AProduct Type: Airbrush SetSwitching Mode: Sprayer type trigger switchProduct Caliber: 0.3Spray Cup Position: upper potCup Capacity: 2CC, 5CC, 13CCSpray Distance: 50-100mmSpray Width: 5-60mmWorking Pressure: 15-50 PSIPackage List:1*Airbrush 3*Cup 2CC, 5CC, 13CC 1*Wrench 1*Adapter 1*Instruction Manual