4 INTENSITY LEVELS: Adjusts for maximum comfort and effectiveness, the HoMedics REMOVE Microdermabrasion and Cooling Skincare allows you to tailor the at-home treatment to suit your skin. 2 DIAMOND TIPS: Normal and sensitive; depending on your skin type, you can change the care needed to make sure you have an at-home treatment which is adapted for you. COOLING SURFACE: Soothes skin post-treatment to ensure that you have a lasting refreshed look, restoring youthful radiance. BLACK WOOL FILTERS: 100 black wool filters which allows for multiple use. RECHARGEABLE: Charging base and charging cord included.