"Gum Fuddy," by gum. Our nearly indestructible black synthetic handle material meets classice jigging in this reincarnation designed to be just as tough in use and looks as the original "Gum Fuddy" knives which were borne out of World War II when more traditional handle materials were scarce. The limited time in which Rough Black knives were originally made makes this handle material one of the most famous in Case History.