This modern folding knife by Case XX is a must-have for any collector. With its stunning sky blue bone handle and copperlock large SS model number 50646, this knife is sure to impress. The brand name speaks for itself in terms of quality and durability, making this knife a reliable choice for any outdoor adventure. Its unique design features a bone handle and a sturdy copperlock, ensuring that the blade stays securely in place. This knife is perfect for everyday use, camping, or hunting.