Zwilling PRO 38401-200 5.5-inch SANTOKU Knife w/ Curved Bolster & Full-Edge Utility. Blade Material: Special Stain Resistant Formula Carbon Steel, FRIODUR Ice Hardened. Manufactured: Made in GERMANY. Condition: NEW, Never Used! Need a Knife Block to go along with your new Knife? I have all sizes, brands, and finishes available! Check out my store OneOfAKindCustomCollectibles.