You can control the degree of thickness by pressing the trigger and pulling it back. This allows the user to accurately control the amount of air and liquid released during the work Commonly used for Body Art, Nail Art, Cake Decoration, Painting Work, Makeup, Hobby, Car Motorcycle, etc. Pressure technology enhances the atomization function for better effect All color media such as water-based paints, oil paints, watercolors, acrylic inks and dyes and lacquers can be used on this This single action works quickly by simply pressing the trigger and automatically stops working when released, making it easy to use Portable airbrush spray fluid refill and cleaning air inlet interface, perfect in every way, shows high quality. Fine Nozzle, Wide Spray, Action Trigger for Precise Spray, Manufacturer: Rxgiasup