THIS DESIGN HAS A GENUINE SWAROVSKI CRYSTAL Glamorous, yet durable hand painted, crystal glass nail files come in three sizes. Small for purse and travel needs, Medium for everyday and Large for feet and pedicures! These are the gifts that give the finish of a lifetime, for a lifetime. Perfect for gifts, teachers, stocking stuffers or for yourself! Our European crystal files feature a filling surface etched permanently in the glass for a superior longevity and performance. The crystal is tempered and hardened, making it 74% stronger than ordinary glass. Files are double sided, easily sterilized, and give a superior finish on natural and artificial nails. A clear plastic sheath is included with every nail file. We carry a full line of vibrant colors and hand painted designs. We are proud to inform you that all our hand painted designs are painted by local artists right here in Grand Rapids, Michigan (USA)!