Healthy and safe: the ceramic kitchen chef knife is made of high-tech refined Zirconium Oxide, free of rust and chemical reaction, keep the original taste and color of your food and maintain the food\'s freshness and nutrition Sharpness: the ceramic knife blade is almost as hard as diamond; super sharp for slicing boneless meats, fruits and vegetables; no need for sharpening Lightweight: the chef knife is half the weight of metal-based knives, ease to deal with the most difficult tasks of cutting, ABS+TPR made handle for comfortable and secure grip Easy Clean-up: the advanced ceramic blade does not absorb any food elements, allows just a quick rinse and wipe with a kitchen towel, faster clean than ever What you get: CUSIBOX 6-inch Ceramic Chef Knife, User Manual, 1-year Warranty and friendly customer service