The Eco-Friendly Dermaplaner 12pc gently exfoliates facial skin by removing dead skin cells and unwanted hair that can trap dirt and oil. After skin cell rejuvenation has been completed, repeat every 3-4 weeks. Repairs skin irregularities by stimulating collagen. Enhances the absorption of oils, serums, and moisturizers for a beautiful glow. Handy size to throw in your purse!