XINZUO FENG STRIA HAMMER DAMASCUS SERIES 7.3'' inch Nakiri KnifeFrom Rustic to Refined: XINZUO Damascus Knife, Crafting Culinary Magic Crafted with a core of Japan 49 Layers SRS13 Damascus Steel, The handle fits the human body texture and provides a comfortable grip. Roughened patterns on the blade make cutting more efficient and prevent food from adhering to the knife surface. We have achieved not only an enhanced blade hardness of 62 64HRC, but also unparalleled durability and corrosion resistance. XINZUO