Spyderco Manbug, 1.94 Folding Knife, Silver, Plain, Clip Point, Circle Thumb Hole, Box, VG-10, Black MBKP The Spyderco ManBug is a uniquely practical folder designed by Spyderco's founder" Sal Glesser. The ManBug is an amazingly handy cutting tool that is more at home in larger hands while still fitting inconspicuously in a pocket or even on a keychain.