BLACK HARD STONE 4x2x1/2″ IN WOOD BOX
After an edge is prepared on a softer stone, the Black Hard Arkansas Stone is traditionally used as the final finishing stone. It provides a polished surface and reduced edge raggedness. It can be used to touch-up slightly dull edges but it is not meant for coarse grinding type applications. Definitive sharp edges require use of the Black Hard Arkansas stone.
4″ x 2″ x 1/2″ in wood box