Lansky 8000105 Honing Oil, 1 oz. Replacement Bottle. Specially formulated for use with all Lansky Sharpeners and Natural Arkansas Benchstones. It is a highly refined honing oil and is essential to keep your hones lubricated to achieve the best sharpening results. Just a few drops will protect the stone and give you the professional edge you desire. Nathan's Natural Honing Oil is also available in a 4 oz. plastic bottle.