Czech Glass Nail Care for Natural Nails Achieve a salon manicure from home Regular longterm use of Bona Fide Beauty glass nail files strengthens and hardens nails reducing nail splitting chipping peeling allowing you to grow long healthy beautiful nails Comfortable Omnidirectional Nail Files that feel fantastic on your fingernails Unlike other types of nail filers they file in both directions Expertly shape nails with comfort ease efficiency A smooth gentle filing experience with minimal irritating sensation Natural Nail Strengthener Bona Fide Beauty Czech glass files seal the keratin layers together at the nails edge leaving nails smooth healthy with no jagged edges Durable LongLasting and Reusable Nail Filers handcrafted product from premium Czech Bohemian glass tempered toughened to ensure the glass is strong wearresistant retains the integrity of the filing surface after multiple uses Bona Fide Beauty crystal glass files have the high grit etched into the body Salon Nail File Set of 5 Czech glass nail files do not corrode rust or rot or become unsightly over time like other traditional nail files Made from specialty glass they can be cleaned reused multiple times Simply rinse under cold water and towel dry they are ready to be reused again