Norton 8" India Alundum

This combination knife sharpener stone has a dual side sharpening system, one side with 100 grit stone for repairing cutting edges and 280 grit stone for sharpening and maintaining razor sharp edges on knives and tools This sharpening oil stone is great for efficiency in repairing and maintaining the razor sharp edges needed for key at home tools, including kitchen knives, hunting knives and many more This sharpening stone is prefilled with oil to allow lubricant to stay on the sharpening stone surface while sharpening This tool and knife sharpening oil stone is 1 x 8 x 2 inch size (H x W x D), is great for use as a bench stone for kitchen knives, a utility knife, tools and more This knife sharpener with an oil stone design is more durable and harder than a whetstone and is intended to be used with Norton Abrasives Sharpening Stone Oil for the most efficient sharpening system