0 .25/0 .5/1/1 .5mm Micro Needle Roller Beard Hair Regeneration Growth Massage Tools1 .There are 4 sizes included (0 .25mm/0 .5mm/1mm/1 .5mm) there isn"t any part of the body that our rollers can"t help improve your skin . In addition to its powerful anti-aging properties, our Micro Roller has helped to shrink pores, clear up acne, prevent breakouts, minimize the appearance of acne scars - leaving skin proudly radiating a healthier appearance that glows .2 .Just disinfect before any use roll vertically, horizontally, diagonally on treatment area about 4 - 5 times each before applying your favorite topical skin product . Since micro needles are so tiny, the rolling process is painless easy3 . Proven to Reduce Appearance of Wrinkles and Fine Lines While Helping Boost Collagen, Fade Sun and Age Spots Improved Skin Firming, Brightening, Tone for a Smoother, Fresher, More Revitalized Youthful Complexion4 . Unlike Salon Treatments That Can Be On Rough Side - This Micro Derma Is Designed For Home Use .the Tool Every Lady Need, best Gift For Wife, Girlfriend Female Friend .Packageinclude:1x Micro-needle Skin RollerNote:1 . Due to the different monitor lighting effect, the actual color of the item may be slightly different from the color shown on the pictures .2 . Please allow 1-3cm error due to manual measurement . (1 inch = 2 .54 cm)Thanks for your support :)Our products are made with the highest quality materials are designed to provide you with the best possible user experience . We strive to ship out all orders within three days of purchase, the estimated delivery time is 8-15 days .When shopping, please pay attention to the size dimensions of the product to ensure that it meets your needs . In the title , we have provided detailed information about the product, including its features specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''t hesitate to contact us . We are here to help will do our best to assist you .Thank you for choosing our product . We hope you enjoy it