Kyocera Advanced Ceramic Revolution Series 5-1/2-inch Santoku Knife and Y-Peeler Set, Blue An essential everyday kitchen tool set for the kitchen and beginning home cook at a value The 5.5" Santoku is an all-purpose knife for everyday slicing, dicing and mincing and the lightweight, versatile Y Peeler will make any peeling task a breeze Ceramic blades are made from Kyocera's proprietary zirconia material produced in Japan for exceptional quality and beauty Ultra-sharp, pure advanced ceramic blades will maintain their edges up to 10x longer than steel blades Lightweight and easy to clean, the blades will not brown food, are rust-proof and resistant to acids