About This FINGERNAILS FINISHING FILE - #1 FINE GRIT: Provides a smooth and precise, even finish, after using medium or coarse files. For thin fragile nails, our #1 file can be used for daily upkeep. MADE OF REAL DIAMONDS: The diamond is also the hardest, most abrasive stone known to man. The natural long-lasting abrasive properties of diamond make Diamancel the most durable files on the market. PROFESSIONAL GRADE, SALON-TESTED: Our files have been extensively used in salons for years and can resist their intensive usage. For daily upkeep, your diamond buffer will last a lifetime. EFFORTLESS, EFFECTIVE: The abrasive natural properties of diamond do the work for you - Effortlessly. EASY MAINTENANCE, REUSABLE, WASHABLE: Our files work best when cleaned. Scrub the file with soap and soft brush when needed. Rinse with water. For Natural Sculpted Nails Overview Color : White Material : Stone Brand : Diamancel Model Name : Luxury Diamond Nail File Grit Type : Fine