?The Derma Roller can be used for significant Improvement for the following skin conditions: ?Stretch marks ?Acne and surgical scars ?Wrinkles and anit-ageing ?Ice pick- and chickenpox scars ?Enlarged pores ?Lack of skin firmness and cellulite ?Age spots & sun damage ?Hyper pigmentation ?Cleaning Method: 1. Soak about 5~8 minutes with 75% alcohol. 2. Using ultraviolet to disinfect for about 45 minutes. 3. Try it on the back of your hand so you can get a feel of the right pressure. 4. Make sure your face is completely clean when you start this. 5. Never apply force when rolling it on your face. 6. Use for 10-15 minutes. 7. Beginning with once a week, allow your skin a few days of rest. 8. After a month, can use it 2-3 times a week. 9. Never use on open pores. 10. Submerge roller in Hyrogen Peroxide or Achohol to disinfect. 11. Follow up treatment with a retinol serum or vitamin C serum to get your skin looking great. ?Features: 1.Needle length: 1.5mm/1.0mm/0.5mm 2.Material: stainless steel (needles) and hard plastic (handle). ?Different needle lengths have different usages: 1. For use on body: 1.5mm 2. For use on Face: 1.0mm 3. For use on eye: 0.5mm ?Caution: 1.Only for personal use, don't share with other person 2.Skin with wound should not use this roller 3.Be careful if the client is allergic to metal 4.Irritating cosmetics is forbidden before the skin recovery 5.Put where the children can't touch??Lifetime Warranty?WEBSUN is your prior choice for Derma Roller Skin Roller. If there is any problems, please contact us without hesitation for free replacement or other solutions. ??Safety Notice?DO NOT use this derma rolling if you have cuts, scars, wounds, sun-burnt skin, active herpes outbreaks, pustule acne lesions, or any other acute infection or inflammation of the skin, have a history of poor wound healing, collagen diseases, blood problems or cancer. ??Easy Use?Our Derma Rolling is the highest Feedback for all your skincare products such as creams. Face roller allows ingredients to be absorbed faster because pores are opened from the epidermis to the dermis layer. This Micro Needle Roller tool is much better used with Hyaluronic Acid Serum, and Vitamin C Serum. ??Wonderful Function?Derma Roller great for lightening Face,Eyes and Body,Ultimate therapy for reducing stretch marks, wrinkles, acne scars, cellulite, hair loss, large pores, eye bags, sun damage,pitted skin and hyper-pigmentation , restoring and improving skin elasticity, texture and tone. Effect appears after regular and continuous application. ??3 Sizes Rollers for Your Chioce?Skin roller: 1.5mm help reduce scarring, stretch marks, cellulite and sagging skin; 1.0mm help reverse the signs of aging on the face; 0.5mm treat the sensitive skin of the eyelids and lips.