Rust Proof :The blade of Steel knives are made of zirconia, which is second in hardness only to diamond. Compared with metal or stanines steel knives, the surface of blade is more smooth and no rusty. Light and Sharp Cutting Edge :Compared with traditional steel or stainless knives, this small and portable rusty proof ceramic knife set is light weight but very sharp. Please be careful .Great Cutting for Baby Food :These Steel knife with cutting board is made of unique non-metallic material, which is effective against bacterial growth and protects food from cross contamination. Easy to Clean : Simply rinse the blade with water after use, dry these rusty proof Steel knives and Steel peeler and keep out of Children.  Convince Choice for outdoor : Portable small Stainless Steel knife set 3 pieces including one Stainless Steel knives ,one cutting board and Stainless Steel peeler, convenience for outdoor picnic .Product Specification     Comfortable-Grip Handles Ergonomic Design Perfect for kitchen essentials, Long Lasting High Quality Body Ideal for Day to Day Usage best quality knife peeler and cutting board.