Footlogix is the worlds first and only Pediceutical Foot Care line made with pharmaceutical-grade ingredients. It uses Dermal Infusion Technology to actively penetrate ingredients faster and deeper into the troubled epidermis of the feet. Encased in a satin-smooth, contoured comfort grip, this double-sided file has a multi-directional grit that will not shred skin. Made with high-quality, long-lasting stainless steel. Lightweight and easy to use, easily disinfected too. Coarse side is designed to speed up and make the callus removal process more efficient, by sloughing off multiple layers of dry skin and calluses with each filing motion. Fine side is designed to achieve a smooth finish on the skin.