High-quality workmanship and materials for long-lasting satisfaction: The remos glass nail file is made of high-quality, very robust tempered glass. As an extremely robust material, tempered glass lasts a lifetime. Nevertheless, glass nail files should be protected from falls as the glass may break in this case. Furthermore, tempered glass does not contain any allergens or other harmful substances and is therefore ideal for allergy sufferers. Hygienic working with remos glass nail files: Unlike many other models, the grinding surface of the glass nail file is etched and not coated. For this reason, remos glass nail files do not wear out and can be sharpened again simply by cleaning them quickly with water. The glass files can even be disinfected and sterilized. A must for every manicure and pedicure: The remos glass nail file can be used on both sides with both having the same grain size. The efficient filing surface of the glass files enables precise shaping, but the files are not only suitable for shaping the nails but also for shortening the length. Gentle nail care especially for brittle, cracked but also thick nails: The precise, fine grinding surfaces of the glass file seal the edges of the nail and do not roughen/tear them as is the case with many metal or paper files. This prevents splintering of the nail and brittle nails. Due to the fine grinding surface, thick nails can be shortened and shaped effortlessly. The glass file is also very suitable for filing polished nails without chipping the varnish. After filing, simply use nail polish remover to remove any polish residue from the glass file.Quality products: Remos stands for quality. Our products are manufactured to the highest standards. Our customer service is always available to help you. Very durable product: the nail file made of high-quality, tempered glass has an etched surface which makes the file very durable and long-lasting. Length: 20 cm / 7.8''. Nail care: due to the ultra-fine grinding surface, the pores of the nail are not torn open as with conventional files, but the nail is sealed. Helps with soft and splintering nails. Specially for thick nails: the Remos nail file was developed to support you in the care of strong nails. The glass nail file can be used by women and men. Both sides: the glass file can be used on both sides and has the same fine grain on each side. Particularly suitable for gentle yet effective filing of natural and also acrylic or gel nails.