The Rui High Speed Steel Kiritsuke is a high performance kitchen knife. At the hardness of 67 HRC, it’s got by far the most long lasting edge at this price point.

*It is important to note that HSS is not a stainless steel, like Japanese high carbon steels, you will need to take care of it by wiping it dry everytime after use and put in dry place to prevent rust. However, if rust does occur, simply garb a sandpaper and grind them off.