A gentle and precise alternative to traditional nail files. This crystal glass, double-sided file is permanently etched with just the right balance of grit to effortlessly glide and shape tough nails and gently contour fragile ones without causing damage. Nails are left with a smooth, seamless finish to help prevent splitting, cracking and chipping. This manicure must-have is such a game-changer, you'll want one on-hand at all times. WHY YOU'LL LOVE IT Less Damage- doesn’t skip or scrape Precision Filing- designed to glide for improved control More Hygienic- easy to clean and disinfect Sustainable- Durable glass stays like new over hundreds of uses to reduce waste BEST FOR All Nail Types Even the Most Delicate Nails Suitable for natural and artificial nails