... to Clean 4.Anti-corrosion,anti-bacterial Kitchen Knife:Products detail:Model &Type:CF002 Ceramic Knife SetBlade Material:Zirconium OxideHandle Material: ABS ... fruits , bread ,vegetables ,boneless meats,do not use for cutting hard ,frozen or broned food.Please use with a plastic ... or wooden cutting board ,Avoid cutting on marble ,stone, glass surfacewash by hand with ...