2013 Case XX Red Gold Jasper Exotic Swayback Pocket Knife with Felt Box. Expertly crafted in 2013, the Case XX Red Gold Jasper Exotic Swayback Pocket Knife is a testament to the quality and precision of Case XX knives. The striking red gold jasper handle is unique and eye-catching, while the felt box provides a safe and elegant storage solution. Own a piece of knife-making history with this exquisite piece. This knife is in unused condition and snaps open and closed appropriately. It is a part of the Case XX Exotic Series. This knife is in unuséd condition and snaps open and closed appropriately. Sorry, our items are NOT available for pick-up. No additional information at this time. You might also like. Boker Plus Brown Jigged Bone Cattleman Knife 3 3/8 01BO203. Boker Magnum Padre JR. Lockback Knife Wood Handle Rare Discontinued 01MB005. Boker Magnum Bullet Knife 44 Magnum Bullet Knife 01SC938. Elk Ridge – Synthetic Stag – Mini Trapper ER-220MIS.