Features: This multi-purposed and gravity feed dual action air brush allows you to control color and quantity of air with a finger as you want. Perfect for airbrush, model, paint (car, bicycle, bike, etc.), airbrush tattoos, nail design and much more. Gravity feed cup is designed with a new funnel shape, for easy clean up and more efficient paint flow. Dual action trigger controls both air and color (down for air, back for color), which allows the artist to change the width of the line and the capacity of paint. Versatile, designed for quick changes of custom mixed colors. Specifications: Model: JP - 134 k Material: copper Jar capacity: 7CC / 22CC (ml) Spray hole diameter: 0.2/0.3/0.5mm Effective spraying distance: 50-100 (mm) Working pressure: 15-50 psi (Mpa) Package Included: 1 x spray-pen (regular aperture: 0.3mm) 1 x Metal cup 7CC 1 x Glasses 22CC 1 x 0.2mm nozzle 1 x 0.5mm nozzle 1 x 0.5mm spray-head 1 x 0.2mmjet needle 1 x 0.5mmjet needle 1 x Small dropper 1 x Small wrench 1 x Air Hose 1 x instructions Directions: Connect the airbrush with the air pump, open the air pump, and adjust the air pump to the appropriate pressure (fill paint into the cup, press and pull actuating lever of the spray pen, the paint will flow out). The closer the spray distance is, the line is thinner ;or the farther, the line is thicker. After using the airbrush, please clean it in time to prolong the service life. How to spray: 1. After appropriate dilution, fill the cup with liquid. 2. Gently hold the spray gun in your hand - press the main stem and the air flows out. Gradually, gradually backward gradually the color atomize. 3. The spray pattern is consistent with distance of the work surface and the air brush. 4. For a fine line spray, remove the needle cap and hold the air brush to the surface of the work. Maintenance: 1. Empty the liquid cup, rinse with a brush with water or solvent. 2. Add water or solvents, then use your fingers and spray to plug the needle cap. The air flows back into the nozzle to clean the paint of the gun. Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .