Kogetsu Mandai 210mm Gyuto Stainless Imitation Mahogany Art Handle Material Ebony handle with 20for20 Handle Material Ebony handle with water buffalo horn ferrule Weight 209g Height at Heel 35mm Cutting Edge Length 290 mm Thickness 4mm HRC 64 65 10" drop forged stainless steel western chef's knife with black POM riveted handle withe Pikas spade marking These are made with a proprietary stainless steel that was selected by Goko Hamono after testing many stainless steels Goko Hamono is one of Tokyo's last independent western style knife makers who make everything in shop and have a hand made feel that is very uncommon in Kanto gyuto