This is the best file to use! Meant to last a lifetime! Most nail files are made out of foam and/or mixed materials that aren't recyclable or biodegradable. This glass nail file will smooth the edge of a nail and “seal” it so that there will be no splintering or chipping. It is compostable
Glass nail files are easy to clean and sterilize, so they are very hygienic.
Comes in a pouch made out of 100% organic cotton. Handmade in Los Angeles