PMD Personal MicroDerm Replacement Discs - Blue Sensitive Grit are professional-quality discs that easily buff sensitive skin gently to minimize skin imperfections. They improve smoothness and softness to enhance the skin's natural radiance without causing irritation. Includes 4 small refill discs for the face and 2 large for the body. | PMD Replacement Discs - Blue Sensitive Grit (6 piece) | Dermstore