Portable and storable: Carry your glass nail file anywhere with ease, thanks to its compact size and convenient storage case. Anti-cracking lifetime guarantee: Feel confident in the strength and reliability of our glass nail file, backed by a lifetime guarantee against cracking. Nano crystal nail file: Perfect for detail-oriented nail art and manicures, our crystal glass file offers precision and control. Handmade in Czech Republic: Each file is a masterpiece of craftsmanship, created by skilled Czech artisans using time-honored techniques. Gentle on nails: Experience a non-irritating filing sensation with our velvet smooth surface, ideal for sensitive nails and cuticles. Experience the ultimate in nail care with our glass nail file, combining artisanal craftsmanship, practical portability, and unmatched durability. A perfect gift for loved ones.