Kyoceras 2 piece set includes two essential, ultra-sharp tools for the kitchena 4.5 Utility Knife and a Y Peeler. The 4.5 utility knife features a ceramic blade made from Kyocera's proprietary zirconia material produced in Japan and stays razor sharp at least 10 times longer than traditional knives. Ideal for precise slicing and trimming of fruits and vegetables. The horizontal Y peeler has an ultra-sharp ceramic blade, non-corrosive and excellent for any repetitive peeling task. Kyocera advanced ceramic cutlery and kitchen tools are fully warranted to be free of defects in material and craftsmanship.