This is the only knife and broadhead sharpener you will ever need. All of our hunting and fishing buddies have said the same thing - they have never used such an easy and effective sharpener, EVER! The Redi -Edge Pro has the same 100-grade micron carbon carbide cutter sharpening blades as well as a ceramic honing surface bonded to the handle and also a V-groove for sharpening fish hooks and other pointed objects. The duromite steel cutter blades are factory set at a 40 degree inclusive angle maintaining a consistent 20 degree double edge on your blades. Sharpener is 5" long, sheath included, gray in color. Great for afield, on the water, and in the kitchen. Available for either right or Left-handed users. Lifetime warranty. Made in the USA.