MULTI-PURPOSE AIRBRUSH: This set is dual-action and gravity feed. It works for airbrush application and most types of paint spray media. Ideal for beginners, students, and advanced artists. HOW TO USE: Press the trigger for air, then pull back for paint. Adjust the amount of spray and the released liquid by yourself with simple finger movements to trigger the Air-paint control. MULTI-APPLICATION: Airbrush for cake decorating, models, hobbies, crafts, automotive graphics, temporary tattoo, nail art, makeup. Suitable for acrylic paint, body art ink, food coloring, nail color and airbrush foundation. It can not only control the fluid through the terminal part of the airbrush gun, but also control the pigment volume and air through the trigger of the airbrush pen. It is very suitable for detailed painting such as painting figurines and miniatures, tattoos, makeup, nail decoration, cakes and various art graffiti. Suitable for detailed painting, helps you shape and create very fine lines.