Give skin a polished appearance with professional microdermabrasion results at home. The exclusive DDF Revolve 400X Micro-Polishing System produces up to 400 rotations per minute for a skin-revitalizing experience. DDF Polishing Crystals self-warm as they activate, gently sloughing away dead skin cells for brighter, smoother skin and diminished pores, scars, and fine lines. The DDF Revolve 400X Micro-Polishing System also contains a Deep Cleansing brush head for ultra-effective cleansing and light exfoliation between treatments.