The Zancudo was designed by the survival experts over at ESEE Knives, Mike Perrin and Jeff Randall, and was produced by Blue Ridge Knives. It's an amazingly slim, well-built folder that you won't have a problem carrying and using every day. The frame lock mechanism and Carbon Fiber handle, with the solid, full-length steel liners, provide serious strength to this small folder. The pocket clip is reversible but only set up for right-hand carry and the knife weighs in at exactly three ounces.