The Manbug is a compact back lock folding knife that effortlessly fits on a keychain yet delivers the cutting power of a larger blade. This version features a CPM® SPY27® blade, a cutting-edge steel developed in collaboration with Crucible® Industries and exclusive to Spyderco. By enhancing the chemistry of VG-10 with niobium, nitrogen, and higher levels of carbon, molybdenum, and vanadium, CPM SPY27 provides exceptional edge retention, toughness, corrosion resistance, and ease of sharpening. The knife's satin-finished, full-flat-ground PlainEdge™ blade is complemented by a lightweight, cobalt blue fiberglass-reinforced-nylon (FRN) handle with Spyderco’s signature Bi-Directional Texture™ for a secure grip, making it a top-tier tool in a compact form.