This knife is a collector's item that appears to be brand new. It comes with its original box, although the box is a bit worn. The blade is marked as "First Production Run 1 of 500." This is a manual knife with a sleek black anodized 6061-T6 frame. The blade is made of 13C26 stainless steel. What sets this knife apart is its innovative folding design and built-in carabiner, which is a metal oval with a hinged piece that can be easily attached to things like ropes or used as a keychain. The knife also features a reversible pocket clip and a rolling safety on the spine for added security.