Idahone Ceramic Stones are used for sharpening knives using Hapstone or Edge Pro knife sharpener. The stone has an extremely high hardness rating.Idahone Ceramic scarcely wears over time. Ceramic stones are available in three grits: medium, fine and ultra-fine. Ultra-fine ceramic stones ut..

Idahone Ceramic Stones are used for sharpening knives using Hapstone or Edge Pro knife sharpener. The stone has an extremely high hardness rating.Idahone Ceramic scarcely wears over time. Ceramic stones are available in three grits: medium, fine and ultra-fine. Ultra-fine ceramic stones ut..