Miyabi Morimoto Edition 9-Inch Chef ZWILLING Special formula steel that provides high carbon and chromium for optimal hardness FRIODUR Ice-hardened for enhanced hardness, flexibility and corrosion resistance Authentic Japanese blade profiles that are finished with the three step traditional Japanese Honbazuka sharpening process A unique, perfected knife that combines aesthetics, sharpness and durability Made in Japan and designed in conjunction with Iron Chef Morimoto