Smith's is proud to introduce the Diamond Edge Pro Electric/Manual Knife and Scissors Sharpener with Edge Pro™ technology featuring interlocking diamond wheels in combination with manual sharpening elements. It provides a broad capability to sharpen multiple blade types and edge conditions. This one product allows you to easily sharpen extremely dull blades, maintain razor sharp edges on both straight and serrated blades & sharpen common household scissors. Edge Pro Technology features interlocking diamond wheels which delivers fast and precise sharpening of both sides of your blade at the same time. This reduces the amount of time needed to sharpen your knife, leaves no micro-burrs on the edge and assures equal treatment of both sides of the knife edge.  Past interlocking diamond wheel sharpeners could only be found on commercial grade sharpening machines. Smith is proud to be the first manufacturer to offer the retail consumer a quality electric knife sharpener that uses the same technology as commercial grade sharpeners.