Kyocera Advanced Ceramic Revolution Series 4.5-inch Utility Knife And Peeler Gift Set, Black 2-piece set includes 4-1/2-inch straight-edged utility knife and standard peeler with black handles Ceramic blades ground to microscopic precision by diamond wheels for rock-like edge with excellent sharpness retention Blades are totally impervious to acids, juices, oils, salts or other elements; will never rust Lightweight, extremely balanced in the hand; ergonomic handles reduces fatigue during repetitive cutting Hand wash only for knife; peeler is dishwasher safe