The 540 pin Skin Roller dramatically increases the effectiveness of your hair and skin care products by increasing absorption from the usual 4% to as a much as 87% of the product being absorbed deep in your skin‎.‎ Utilizing the skin roller promotes production of collagen‎,‎ resulting in skin rejuvenation‎,‎ great skin elasticity‎,‎ tightening and thickening of the skin‎.‎‎.‎ The Roller will also‎,‎ diminish the appearance of cellulite‎,‎ stretch marks‎,‎ clean heavy pitted skin‎,‎ and assist in reversing the results of sun damage‎.‎ When used on the head ‎(‎scalp‎)‎‎,‎ the Roller also stimulates the hair to maintain its thickness and help with thinning and balding hair areas‎.‎ Dramatic results can be seen in one week‎.‎