Todco Advanced Ceramics Kitchen Knife. SAVE BIG Chef-tested Knives from Todco Advanced Ceramics are nothing short of a revolution in food prep. Razor-edge blades are made from Zirconium Oxide, a compound second in hardness only to diamonds! This results in a cutting instrument that starts sharp and STAYS sharp, resisting wear and holding its edge for years. Many times sharper and harder than high-carbon steel; Will not oxidize or discolor even delicate vegetables; Easy-grip comfort handles; Non-porous and hygienic; Will not crack, chip or pit under normal use; Limited lifetime warranty. (Pictured, bottom.) See what you’ve been missing when you get yours today! WARNING: You must be 18 or older to purchase Cutlery. Cutlery cannot be shipped to D.C.; MA or Puerto Rico. Please check your State, County and City laws for restrictions before ordering Cutlery. Todco Advanced Ceramics 3″ Ceramic Paring Knife