Herschell Honing Oil 680 500ml Keep your Knives, Tools and EDC Blades razor Sharp. Herschell Honing oil is used to lubricate the Knife blade and whet stone, speed up the sharpening process and maintain the sharpening efficiency of the whet stone. It has superior cooling properties and provides excellent surface finishes. Whether sharpening by hand, guide or machine, Herschell Whet stone Honing oil
