Derma rolling is also known as micro-needling, skin rolling or collagen induction therapy (CIT). Our derma roller is made of high grade micro needles which roll over and penetrate the skins upper surface painlessly. Our roller is a class 1 medical device which is simple and easy to use at home. In fact, it has very similar results to Laser Treatment, Chemical Peels and Dermabrasion, but is considerably less invasive (without any of the skin trauma) and carries only a fraction of the cost. 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.. Derma Rolling Testimonial: " Alright I was extremely skeptical I have only used it for a 12 days now. I use it every night. I have noticed and more importantly my husband has noticed an improvement in my acne scaring. I have noticed a more even skin tone (but this is slight after 12 days). The sagging appears to be less noticeable. I am also seeing an improvement in the dark circles under my eyes. I have not changed my skin creams or makeup or anything else, including diet. The truth is that I have actually had less sleep and more stress in the past couple of weeks and still seeing these improvements." "I have noticed some improvement in a short time and will continue to roll until improvement stops. I am shocked at what this product has done on my face as I continue to use it. "Mary, NY