Ceramic nail file for nail care, shaping and polishing. Includes a storage case, has a very modern look. The stone is unalterable, washable and non-porous. It allows a care of the nail without hurting the skin or cuticles. It stands upright and can be carried in your handbag. Made with corundum grains, one of the hardest stones in the world. Recommended for shaping round, square or oval nails.