Spyderco 603FCBN Gauntlet Premium Edition Sharpener with one pair of FINE ceramic rods and one pair of fast-cutting Cubic Boron Nitride (CBN) rods. The Gauntlet is a simple, easy-to-use sharpening system that enables even novice users to achieve razor-sharp edges in just a few minutes without electricity, oil, water, or complicated clamps or fixtures. Its injection-molded, high-impact-plastic base has an integral handguard and specially designed holes that hold abrasive rods at the perfect 40-degree angle (20 degrees per side) to create keen, long-wearing edges. The star-shaped holes allow the rods to be turned to expose fresh abrasive surfaces or to orient the edges of the rods for sharpening serrated edges. Sharpens multiple edges, such as plain edge, partially serrated and fully serrated - as well as multiple blade profiles such as Hawkbill, Standard, Recure, Reverse and Wharncliffe. --Brand: Spyderco --Model Name: Gauntlet Premium --Model Number: 603FCBN --Item Number: SC603FCBN Country of Origin: USA and PRC