PMD Orange Coarse Replacement Discs are professional-quality discs that buff away dead skin cells to reduce the appearance of fine lines and wrinkles. Designed to improve skin's smoothness and enhance its radiance, these microdermabrasion discs feature aluminum oxide crystals that are hypoallergenic and antibacterial which helps reduce irritation. PMD Orange Coarse Replacement Discs include: 4 small refill discs for the face 2 large refill discs for the body | PMD Orange Coarse Replacement Discs (6 piece) | Dermstore