Round India Sharpening Stone : Double Sided Oilstone : 25mm Depth : 100mm Diameter

A Round India Oilstone, Double Sided With A Coarse And Fine Grit Size. Perfect For Sharpening Mezzotint Rockers And Fine Profiled Engraving Tools. Manufactured From Evenly Sized Silicon Carbide Particles Embedded In A Strong Bonding Agent This High Quality India Stone Is Filled With Oil During The Manufacturing Process, Meaning Only A Small Amount Of Oil Is Need For Sharpening.