Yoshihiro Mizu Yaki Blue Steel Kurouchi Nakiri Vegetable Chef Knife 6.5in Shitan Handle Grade: Black Finish Kurouchi /Knife Type: Nakiri (Vegetable Chef Knife) Steel Type: Mizu Yaki Aoko #2 Blue High Carbon Steel (Not Stainless Steel) Blade: Double-Edged/ Blade Length: 6.5inch (165mm) Bolster: Shitan Bolster/ Handle Material: Round-Shaped Shitan Rosewood Hardness Rockwell C scale: 62-63 / Saya Cover : NOT Included