An ergonomically designed grip, a with balanced spraying performance. The trigger design can reduce hand fatigue during long-term use. The kit includes replaceable liquid cups of different capacities to meet usage needs. The is suitable for a wide range of applications including airbrushing, model coloring, painting (cars, bicycles, models, etc.), temporary tattoos, nail art design, art painting, body painting, cake decoration, and more! Adopting double-action technology, the amount of air and fluid released can be easily controlled with just the movement of your fingers. This provides super atomization and control, making it easy to achieve perfect results every time. The is made of high-quality copper material and equipped with a stainless steel needle to durability and lifespan. Exquisite craftsmanship and simple operation an ideal choice for beginners and professionals. Colour:Random Color(The color is random, and the designation is not accepted) Material:Metal Package Contents: 1set x nail charms Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.