Tormek PA-70 Honing Compound is specially designed for use on leather honing wheels to effectively remove burrs and polish edges to a mirror finish. With a fine grit size of 3 microns on average, this compound ensures precise sharpening results. Each application can last for sharpening 5 to 10 tools, after which the honing wheel should be refreshed with a few drops of oil and a new layer of honing compound. To maintain optimal performance, work the compound thoroughly into the leather and keep it moist by applying additional oil as needed. Proudly made in Sweden. Model Number: PA-70