Damascus 5 in. Santoku Knife
ProChef Ceramic Damascus knives are made from high tech Zirconia blade, black in color. Ceramic (Zro2) are second to only diamonds for hardness and will hold their edge much longer then steel. Please do not attempt to sharpen yourself this knife must be sharpened by an experienced professional.Keramica is environmentally friendly will not leave metallic taste and has a non stick surface.