Features

• Natural premium novaculite quarried in Arkansas delivers the sharpest possible edge with a near mirror finish
• Hard Arkansas stones are very dense fine grained natural stones and are used to produce the keenest, most precise finish possible as well as polished, razor-like edges
• Using these stones with oil enhances the sharpening action and minimizes the clogging of the stones' surface
• Penknife Precision Benchstones are ideal for sharpening cutting tools, laboratory blades, surgical instruments, engravers and die makers tools, and pocket knives to the keenest edge