Metro Fulfillment House Kyoto Ceramic Chef Knife, 8 Inch Ultra-sharp 8-inch ceramic chef's knife with black blade, designed for chopping, mincing and dicing Ceramic blade ground to microscopic precision by diamond wheels for rock-like edge with excellent sharpness retention Totally impervious to acids, juices, oils, salts or other elements; will never rust Lightweight, extremely balanced in the hand; ergonomic handle reduces fatigue during repetitive cutting Hand wash only