Drop your knife in some tall grass, brush or along a wooded trail and you will see why our Yellow Handle knives have been popular since the earliest days of case. That bright, yellow color has been a big advantage in helping farmers, ranchers, hunters, fur traders and other find a knife they might have dropped along the way. Case chrome vanadium blades are known for their edge-holding ability and easy resharpening however, they are less resistant to rusting, pitting and discoloration than stainless steel.