Ideal for make up, model making, crafts, auto graphics, temporary tattoos cake decorating, fine art, nail art and more. Dual-Action trigger control, 0.3mm needle /nozzle. It is a best gift for beginners and students, as well as for advanced artists. Airbrush is made with High-quality precision components. Two Different Capacity Cups(20cc, 40cc) can fully meet our requirements. After the pigment is diluted, pour the water into the cup, then hold the spray gun, press the main rod, air flow appears, and then gradually pull it back to realize color automation. It's ideal for hobbies, crafts, temporary tattoos, cake decorating, fine art, nail art and more!