MicroDermaBrasion 100% Aluminum Oxide Crystals These are High Quality 99.8% Pure White Cosmetic Grade Crystals - 90 micron grits For Body Use These are the same MicroDermabrasion crystals used by many Aestheticians, Dermatologist and salons at $75-200 for EACH treatment. Same Crystals that are used in MicroDermabrasion Machines. These can also be used as a manual exfoliation of the skin. Can also be used in your favorite cream or gel and massage into skin to remove dead layers. Microdermabrasion is a safe procedure that provides many benefits. Microdermabrasion reduces or eliminates fine facial lines, wrinkles, and other signs of aging; it improves the appearance of acne scars and other light scarring; and it gives skin of all colors and types a fresh, healthy-looking glow. It does all this with virtually no side effects. And because microdermabrasion uses non-allergenic crystals to treat the skin, it is an excellent treatment for skin that is sensitive to chemicals. Benefits of Microdermabrasion: Treats Acne Age Spots Wrinkles Fine Lines Large Pores & More You will get full directions on how to apply with your purchase.