Practical and versatile, the SuperKnife is a patented solution that combines the benefits of a conventional pocket knife and a standard utility knife. This combination provides you with a quality pocket knife that you can REALLY use. When the SuperKnife’s blade is dulled, it can be easily removed and replaced with a new, sharp blade. Super Knife will accept a wide-range of utility knife blades and the one-piece blade holder design insures the blade will not slip out under pressure. ACCEPT NO IMITATIONS! SuperKnife is the ultimate utility.