handpiece of beauty equipment replacement oxygen airbrush aqua facial anti aging machine spray injection handle

please pay attention that: 2 options available. normally open style: air comes out while turning on machine. pressing trigger, liquid will come out will air. normally closed style: no air or liquid come out while turning on machine. pressing trigger, liquid and air will come out together. if no remark, we will provide the "normally closed style" for you. airbrush for aqua oxygen jet skin care device. nozzle diameter 0.3mm, with high speed. could adopt the saline and other types of liquid cosmetic product. should be adopted with aqua hydra equipment.