Funayuki 150 mm (5.9 in) White#1Type: Funayuki Finish: Kurouchi Blade Length: 150 mm (5. 9 in) Construction: Awase Core Edge Steel: White (Shirogami) #1 HRC (Rockwell Hardness): 59 60 Handle: Magnolia Bevel: Double Bevel Place of Origin: Tosa, Japan Anglers initially used these all purpose knives to cook fish and vegetables onboard their boats. The design combines aspects of Usuba and Sashimi knives. It's versatile like the Santoku but has a sharper tip, perfect for delicate work.