Krudo 小型IOTA格鬥刀(碳纖柄) Krudo IOTA FOLDER Made from 9Cr18MoV stainless steel with a hardness at 57-59 Rc With steel frame lock with a black carbon fiber inlay handle Designed in the U.S.A. by Louis Krudo, manufactured in China and quality controlled in the U.S.A.