This glass nail file gently cares for your nails without damaging them. The surface has a fine, special treatment that allows you to quickly and smoothly file your nails. It prevents nails from becoming jagged or splitting, and can be used for nail care for the elderly or young children. It's also recommended as a gift. It comes with a case, making it convenient to carry around. With Swarovski crystals. Not only is it beautiful, but the unevenness on the handle acts as a non-slip, making it very easy to use.