2. Files can be used multiple times unlike other typical nail files
3. Washable as well as Autoclave. Used by Podiatrists.Professional Beauty Crystal Glass Nail File 5.5" Art Manicure
4. Candure® only use the finest quality steel. File your Nails with a Lighter Touch, in Any Direction. They feature a Fine
~ Medium Grit Double-Sided Etched Filing Surface that is Gentle on the Nail.
5. Genuine Candure Nail Files are engraved CANDURE®. Their non-porous surface prevents the growth of unhealthy fungus & bacteria