The Case XX 2013 Yellow Synthetic Hawkbill 31011 CV Blade is a rare and discontinued collectible pocketknife from the United States. This ambidextrous knife features a 2.76 - 4 inch CV blade with a plain edge, manual opening mechanism, and a slipjoint lock type. The handle is made of synthetic material in a striking yellow color, making it a unique and sought-after piece for collectors of modern folding knives. With its original design and one-blade configuration, this Case XX knife is a valuable addition to any collection.