1、REMOVE POLLUTANTS: Accelerate the removal of dust pollutants and free radicals on the skin surface that can easily damage cells, enhance the natural defense of cells, and avoid the degeneration of collagen fibers. 2、REPLENISH NUTRIENTS: Improve blood and lymph circulation, promote metabolism, so that the dermis gets enough nutrients to replenish, so that fine lines gradually disappear. 3、ENHANCES PRODUCT ABSORPTION: Increases skin permeability, enhances product absorption, improves skin insulation and moisturization, allows products to enter deeper more effectively, promotes collagen fiber renewal and smoothes wrinkles. 4、SKIN FIRMING: Promotes collagen fibers production by collagen fibroblasts and increases skin defense function to avoid damage by free radicals and the environment, keeping skin firm and elastic. 5、REPLACEMENT FOR: Suitable for microdermabras dermabrasion, it penetrates the top layer of the skin together with skin care products to help replenish natural nutrients, restore cellular activity and promote skin health.Item Type: Dermabrasion replacement tips kit Material: Metal Head and Handle Quantity: 12Pcs set9 x Microdermabras Dermabrasion Replacement Heads 3 x Handles 66 x Cotton Pieces 3 x Silicone Rings