♥ Press the 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 ♥ can be commonly used for body art, art,cake decorating,paint work,make up,hobbies,,auto-motorcycle etc.Pressure technology strengthens the atomization function,provide a better skin care effect ♥ This single action just press the , it works quickly, automatically stop working after releasing the , easier to use. ♥ Color media like water paint, oil paint , watercolor, acrylics inks & dyes,lacquers all can be for use on this . ♥ Portable air brush guns fluid refills and . Air inlets interfaces, in all respects, it shows Excellent quality.Fine nozzle, broad , action for accurate .