Man made COARSE shaping stone. Appropriate to rapid and aggressive removal of nicks and chips or for initial shaping. Mounted on pl;astic base, 185 x 63 x 25mm.
Please note that natural stones may have slight imperfections and vary a little in size. Medium grit sandstone for general sharpening. Absorbs water well and slurries well even at this grit. Single block unmounted.