Yoshihiro Left Handed Kasumi Deba Japanese Fillet Chef Knife 6 Inches Grade: Kasumi / Knife Type: Deba (Fillet, Butcher)Knife Steel Type: Shiroko (white steel) High-Carbon Steel Blade: Single-Edged / Blade Length: 6 Inches (150mm) BOLSTER: Water Buffalo Horn (BOLSTER COLOR -VARIES) / Handle Material: Round Shaped Natural Magnolia Wood Hardness Rockwell C scale: 62-63/ LEFT-HANDED KNIFE