Shigeki Tanaka Aogami No.2 Kurouchi TEKKA CLW
The Shigeki Tanaka Aogami Kurouchi "TEKKA" series feature beautiful KUROUCHI(Black finished) texture with a core of Blue Paper (Aogami or Aoko) No.2 Steel, known as prime high carbon steel, specifically developed for tools and knives.
This material has highest wear resistance and toughness because of special hardness (hardness of 63-64 HRC). Very good choice for high end Japanese kitchen knives.