Specification: Name:Mini Water Oxygen Injector Color:Pink/Red/Black Material:Metal Input:100-240V Fluid Cup Capacity:5ml, 20ml,40ml Multi-functional Airbrush Airbrush for model making, cake decorations, draw the outline of camouflage, tattoos nail art, etc. For fine art, nail art, temporary tattoo, cake decorating, hobbies etc. Meet your various demand with a airbrush. Do you meet these skin problem? Large pores, Xerosis cutis, Acne on the skin, Dark yellow skin, Pore clogging, Oil from pores? Please do not worry, this airbrush can help you promote these problems. Airbrush Principle Deep skin hydration, improve skin elasticity. High pressure opens pores, essence directly into the bottom of skin, ipmrove the absorption Function of the Airbrush It can be used to water replenishing to your skin, inject water and oxygen. Promote your skin problem, Shrink pores,Lighten spots,Promote essence absorption,Improve oily skin,Reduce acne,  Promote water and oil balance, adding essence to replenish water has a significant effect, sensitive skin can sooothe the skin. The effect is significant before and after use, has a good moisturizing effect, and improves dry skin, rough skin and other problems. Efficacy comparison Ordinary Sprayer - The essence emerges on the surface of face and do not reach to the deep skin. The essence cannot be absorbed. Nano Water Airbrush - Nano moisture technology, the essence can reach to the deep skin, penetrate every layer of skin, keep your skin moist and elastic.  Use Steps 1. Take out the spray gun head and three containers firstly. 2. Choose the container you need, twist and install it. 3. Install the gun to the body, and press the white button to start the machine. ( If the machine does not vibrate after turning it on, please charge it first)