***Factory Discontinued; Limited Stock*** The Sharpening Stone Oil is a great way to assure the sharpest blades. The Oil helps to lubricate the stone and reduce the friction caused by sharpening a knife on a dry stone. The Oil will help keep pores on a stone clean and free of metal debris. Assure a long life for both the sharpening stone and the knife by using the Sharpening Stone Oil. Perfect for restaurants, delis and catered events. - Volume 1 qt - Sold per each