... Durable, Easy to Use Extra Sharp Cutter Knife Best Quality Ceramic Blade ISO9001 ... Market: USA,Europe,Asia About Fengye Zirconium Ceramic Cutter KnifeCeramic Knife is made from the material which ... We believe it will make your living healthy and convenient.Available Size: 3",4", 5",6", 7", ... Material: Zirconium Oxide.Handle Material: ABS.Packing Style: Carton Box + PVC Inner.Delivery Detail: About 50 days ...