Norton Crystolon Combination Bench Stone (Coarse/Fine)

Norton’s Crystolon Stone is a pre-oiled abrasive in a brick shape that is ready for sharpening and polishing action right from the box. This stone has a coarse surface and a fine surface, so you can quickly hone and sharpen the blades in your home. The brick measures 6″ long by 2″ wide and 1″ tall. For more than 100 years the Norton company has been providing products for honing and sharpening blades, so you can be assured of the quality and efficacy of their products.