Nancy High-quality Premium Kitchen Ceramic Knife with Plastic Non-slip Grip 3/4/5/6 Inch Multi-knife (6inch, black) Non-slip handle design, safe and reliable Using precision made of zirconia powder, zirconium oxide content of 99% or more, pure zirconia ceramic knife. With a high density, abrasion resistance, no rust, no oxidation of food, and other characteristics Cutting fruits, vegetables, boneless meat, bread, sushi, cooked food ect made by Ceramics,this tip is extremely fragile,do not drop This is only second to diamond hardness, Handle is lightweight and ergonomically contoured for a comfortable, fatigue-reducing grip and easy to clean