There is nothing like the feel of a Case knife in your hand. Durable, strong and beautifully designed, our hand-crafted Case knives are in a class of their own, which is one reason why they've been passed down from generation to generation, and sought after by collectors from all over the world. For an authentic, American-made work of art, nothing compares to a Case pocket knife, or hunting knife. W.R. Case & Sons Cutlery Co., hand-crafted knives since 1889. Case XX single blade Russlock with jigged Dark Red Bone handles and high carbon Chrome Vanadium blades. One-hand opening Clip blade. 4 1/4" closed. This knife features high carbon Chrome Vanadium blades. High Carbon blades will rust, but many feel high carbon blades will sharpen better and hold an edge better than stainless steel. Keep the blades clean and lightly oiled to help maintain the original finish. USA