For most cutting chores, the closer the material being cut is to a knife's handle, the more leverage and control the user will have. So how much blade is just enough? The answer to that question is Spyderco’s Enuff series. The Spyderco Enuff knives feature a 2.75-inch blade length that provides outstanding cutting performance in an amazingly compact package. This stout blade paired with skeletonized, full-tang, fixed-blade construction is the perfect recipe for a high-strength, light-weight knife The factory model number for the Enuff is Spyderco FB31.