Whether you have round, rough or thick nails, Nano nail files will smooth the nail tips!Finely polishedThe surface of the glass file isExtremely thin-fine-grained, Forming a smooth and transparentProtective filmFor the nail layer, protecting the nail from trimming damage. It uses the principle of physical polishing without residual chemical components, to achieve Learn bodycombat in polished nails and smoothed nail tips.High-quality materialThe nail is your fileIt is made of high-quality nano-glass material! Very durableINt easy to break.Unique DesignNon-slip handle:Easy to useRounded edges and corners:Safe and does not hurt your handsSmall and convenient:Easy to put into your handbag and polish at any time.Washable nail fileEasy to use andClean, Safe and hygienic nail care, rinse with cleanFlowing water directlyAfter each use and place it directly after dryWide ApplicationThis crystal glass nail file are the filesSuitable for all kinds of nailsSuch as natural nails, toenails, rough nails, artificial nails, acrylic nails, etc.Suitable for all of usSuitable for ladies, girls, men, children, even pregnant women. The best gift for everyone can bring health and beauty to your loved ones as well as to your children. Size:90*14*3mm Weight:8.3g Material:Nano Glass Package Included:1/2/3*nano polishing and abrasive rings is your fileWarm Advice:Dear buyers, due to lighting effect, monitor brightness, manual measurement, etc., there may be slight differences in color and size between the picture and the actual item. Sincerely, I hope you can understand this! Thank you!