TigerSharp Knives offers a complete line of knives that include cutting edge technology and, according to the company, ease of use. All knives have an RES Technology (Replacement Edge System), making sharpening of knives simple because you can replace the old blade with a new, factory sharp blade that is located in the body of the knife. Made of K7 stainless material that is held in-between 2 rigid 440A stainless side panels, this knife can be used for an assortment of tasks.