A dermatologist-tested, at-home microdermabrasion tool Goes deep into skin's surface to remove the top layers of dead, dull skin Improves skin tone texture The specifically designed pattern is created from metal Provides different levels of exfoliation with thick, thin dotted lines Reveals softer, smoother, fresher, clearer healthier skin Features two grooves on the side for better handling control during use Made of glass may break if dropped or mishandled Safe to use once every two weeks Tool Care: Clean this at-home microdermabrasion tool before after each use. Wash with soap hot water or wipe clean with alcohol. Dry before storing. Pouch: Spot clean only. Do not machine wash