Kiehl Diamond Nail File is a pointed file that is perfect for trimming and shaping nails for a desired shape and length without damaging the nails. Kiehl's are high-end tools covered with a layer of real Teflon with extremely hard cutting edges and a hygienic nickel free surface, easy to clean and even strong enough for sterilisation. Kiehl tools are famous all around the world for their unique quality. They feature a precision and sharpness that facilitates the every day work of a technician and ensures a perfect result.