Is the Nail Tek Swarovski Crystal File gentle on nails?
Nail Tek’s famous glass file is tough, durable and will never wear down. It seals the free edge of the nail preventing snagging, breaking and peeling. Embossed with a delicate design on the handle, these particular files shimmer with elegant Swarovski Crystals, making an ordinary nail file dazzling! includes convenient carrying case. Lifetime warranty! Sources: http://www.shopwiki.