Designed by Dmitry Sinkevich, the 0450 is one of ZT鈥檚 top-selling knives. But some knife users asked for more. ZT's answer? The 0460. With an upswept blade and a pronounced ergonomic handle curve that fits the hollow of the hand, it鈥檚 got more curve. It鈥檚 got more carbon fiber with a bronze carbon fiber front scale and titanium back. It鈥檚 got more dark good looks with a black anodized aluminum backspacer, black hardware and pocketclip.