Overview8-Piece Genuine Czech Glass Nail Files Set - Bona Fide Beauty nail files for natural nails. Also known as a crystal nail file, these etched fingernail file can be used regularly to achieve strong and smooth fingernails. This nail filer is suitable for all nail types (thin, sensitive, thick, and more). | Salon Quality Nail Files Set - these 8 crystal nail files feel luxurious and is comfortable to use on your own fingernails. Bona Fide Beauty Czech glass nail filers are the real deal and made from genuine "Bohemian" crystal glass and handcrafted in the Czech Republic. Achieve the salon experience from home! | File in any direction- unlike other traditional nail filers, Czech glass files can be used comfortably in any directions. Expertly trim and shape natural nails with comfort and efficiency. Start with a light pressure when first filing your nails, and increase pressure as you feel go. With regular nail filing, the nails edges become sealed and smooth. | Durable and reusable Czech nail care tools - Bona Fide Beauty nail files are tempered (strengthened) so that this nail tool will last a longer period of time. The high grit is part of the nail file is etched on and is not sprayed on. Bona Fide Beauty nail files can be washed under cool water. Once towel-dried, place it back into its safety sleeve. | Made of Glass - Although tempered Czech glass is stronger and handcrafted with love and care, it is still prone to breakage if dropped or tapped against hard surfaces. Handle with care, and treat it like you would a favorite margarita glass.