Shpitser crystal glass foot file is made of high tempered glass by experts in Czech Republic. Dual side world's first crystal glass Foot Bar offers a very gentle abrasion and prevents tearing achieve healthy looking feet. One side of the foot bar is formed in waves and ripples to add to the coarseness and more easily remove stubborn calluses. The opposite side is etched as well to make a fine flat filing surface providing. Handmade from the finest glass in the Czech Republic. SHPITSER glass foot bar is a hygienic tool for precise foot care. Our 16.5 cm (6.5 in) file with thickness of 6 mm for extra sturdiness is ideal especially effective if your callus tends to re-grow very thick. Double sided surface has double function: the coarse side shaves away dry skin while the fine side gently smoothest the skin. HANDCRAFTED AND LAST A LIFETIME Rather than gluing abrasive substances to the surface, only the patented chemical technology used in our crystal glass files to create the coarse top layer. This minimizes wear and tear of the file allowing it as much as 10000 hours of nail filing - lasting a lifetime. BEST CHOICE FOR GIFT Our Shpitser Crystal Glass Manicure Nail File is made in Czech Republic of tempered glass with unlimited guaranty on the abrasive surface. It comes with High quality fitted leather case which gives an extra protection. Excellent addition to your collection of grooming stuff. Simply “Click Add to Cart” to order yours today. Shpitler promise is absolute top quality that will give a long-lasting service and make an excellent gift that will be cherished.