Our dermaroller is most innovative mesorolling product with 600 disk needles and cushion head for painless skin and scalp care at home. It helps skin rejuvenation, whitening, repairing, depigmentation, hair re-growth. What differentiates our dermaroller from other mesorollers 1. No pain: MTS uses innovative technology of applying silicon rings that provides a cushioning effect as well as the level of pressure that consumers can control and minimizes pain during treatment. Our roller can smoothly follow the curves of the skin. 2. Adjustable length of disk needle: length of disk needles can be freely adjusted by individual pain tolerance level or pressure that consumer uses depending on sensitivity of the treated area. 3. No fear of needle: this consumer-friendly produced roller allows to use it with no fear of using needle for the skin or scalp hair treatment. This product is optimized for those consumers who are very sensitive to the pain. 0.1mm needle length is proven to still have same efficacy of enhancing cosmetic ingredients penetration by creating holes on the skin with no pain and no side-effects at all. Thus, this product can be targeted for broad audience of consumers, which makes it ultimate- universal home care equipment. Special features: 1. Hygienic: Gamma ray sterilization, vacuum sealing, and medical stainless steel 2. 600 disk needles: 3 times more needles than other mesorollers 3. Replaceable head: Head can be replaced which provides convenient and hygienic use. 4. Disk base needles: No needle falling less risk of scratch.No chemical adhesive less risk of allergy 5. No scratch: Head and disks move following the curves of the skin. Separated disks move one by one with 360 rotating head. Benefits: Skin rejuvenation (firming, wrinkle) / Whitening / Repairing (acne, burn)/ Depigmentation / Pore-tightening /Hair re-growth. This is an innovative and outstanding new-concept of mesoroller which guarantees comfortable effective home care treatment.