This just press the triggers, it works quickly, automatically stop working after releasing the triggers, easier to use Press the triggers and pull backward, you can control the degree of thickness This could make users to control the quantity of air and fluid released exactly as they want in work Portable air brush spray fluid refills and cleaning Air inlets interfaces, perfect in all respects, it shows high quality.Fine nozzle, broad spray, action triggers for accurate spray Color media like water paint, oil paint, watercolor, acrylics inks & dyes, lacquers all can be for use on this can be commonly used for body art, nail art, cake decorating, paint work, make up, hobbies,, auto-motorcycle etc.Pressure technology strengthens the atomization function, provide a better effect, Manufacturer: Msioytog