LINKA Crystal Mist Air SprayThis facial mist beauty device takes in high pressure oxygen through a nozzle and sprays it, combining the oxygen with cosmetics. By using mist that is approximately 0. 021mm in size, smaller than pores, it provides longer lasting moisturizing effects than hand pressing and also improves skin texture. Experience the ultimate glow with this innovative skin care "Air Needle," which is similar to oxygen therapy at a beauty salon.