Designed by Dmitry Sinkevich, the 0450 is one of ZT’s 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’s got more curve. It’s got more carbon fiber with a bronze carbon fiber front scale and titanium back. It’s got more dark good looks with a black anodized aluminum backspacer, black hardware and pocketclip.