The most versatile hand sharpening system weve run across. We love it because it makes short work of sharpening any knife but it does more! So much more that it comes with an instruction book and a DVD! Scissors, nail clippers, snips, straight razors, chisels, paddle bits, router bits, awls and more. Comes with coarse and fine triangle sticks, brass rods, storage case and sharpening base.