SHAN ZU Ceramic Knife 8 Inch Black Zirconium Blade Black Ergonomic Handle Matte Finish Chef Knife Healthy Kitchen Cutlery with Sheath Gift BoxHealthy Material: FDA SGS APPROVAL, NON Pb, NON TOXIC, ACID RESISTANCE. Made of high tech refined Zirconium Oxide, free of rust, chemical reaction. Effectively become your healthy guard, end the bacterial growth from the first line Razor Sharp Edge: delicate design for precision slicing and dicing, long term retention of the ultra sharpness, no need of sharpening. Only Hand Wash or Dry with Kitchen Towel Ergonomic Knife Handle: ergonomic black handle