Now you have a solution for those super-hardened knives you couldn't get sharp! Diamonds can put an edge on just about anything you previously thought impossible. This includes scissors, all types of kitchen and hunting knives, and large-toothed saws.
Oval 3/4″ sharpening surface. Blade is constructed of a tough layer of electroplated nickel on a tubular steel rod embedded with microcrystalline industrial diamonds. Yellow polypropylene handle for a secure grip. 10″ long sharpening surface. The cure-all for the unsharpenable knife!