Convenient and easy to useDual action trigger design， allows users to determine the quantity of air and fluid releasedSuitable for model painting， art drawing， beauty nail drawing， tattoo painting， artwork， cake making， ceramics， resin and other decoratingSpecifications:Material: Metal+PlasticColor: SilverModel: HD-470Type: Dual actionCup capacity: 7CCNozzle diameter: Approx. 0.01inch/0.3mmAirbrush length: 5.79inch/14.7cmHow to Spray:- Fill fluid in the cup after thinning appropriately.- Hold the airbrush lightly in your hand.- By pressing the main leaver， a stream of air emerges. Then draw it backward gradually for color atomization.- The spray pattern is in accordance with the distance between a work surface and a air brush.- For fine line spray， remove the needle cover and hold the air brush near a work surface.Package included:1x Airbrush1x Wrench1x Eye dropper1x English manual