Designed for cutting sashimi, these knife are used for slicing raw fish by pulling the knife towards you. If you move the knife on both ways (a sawing motion), the surface will look uneven and dull. Longer length and single-sided blades. Item Condition : Brand New Brand : Hayashi Model : Kiyotsuna Type : Yanagiba Knife (Single edged Left handed) Total length : 375mm (14.8") Blade length : 240mm (9.4") (230mm (9.1")) Blade width : 32mm (1.2") Blade thickness : 3.6mm (0.14") Net weight : About 145g Material Blade : SK-5 Composite forging Carbon Steel Handle : Magnolia Carbon steel blades are sharp and retain their sharpness for a long time, but can easily rust. Professional chefs and cooks prefer to carbon steel blades. They are recommended for people looking for a sharp knife and who are willing to spend some extra time on maintenance. Please make sure you wipe water out and store it. Made in SEKI JAPAN