Spyderco UpTern™Pre Order The byrd Tern is a non locking folding knife that strikes an exceptional balance of convenience, cutting performance, and unmistakable Spyderco style. Inspired by that synergy, we have adapted its design to a lock back format to create the Spyderco UpTern. A proud member of our Value Folder family, it features a full flat ground 8Cr13MoV stainless steel blade, a textured forefinger choil and thumb ramp, a stout stainless steel handle, a