Say hello to healthy, smooth nails with the Glassworks Nail File. Our glass nail files are tempered for strength, durability and sustainability. They don’t scrape, shred or produce the “nails on a chalkboard" sensation produced by other nail files. File gently in any direction and store in a hard protective case for long-term nail care. Be the brand expert who shapes their nails with precision and efficiency and give them salon-quality manicure at their fingertips.