Arkansas shaped stones Products nameshapetypedimensionsitem No.ArkansasKnifeGrindstone100 x 25 x 5mm515603ArkansasThreesquareGrindstone100 x 8 x 8mm515604ArkansasSquareGrindstone100 x 10 x 10mm515605ArkansasSquareGrindstone100 x 8 x 8mm515606ArkansasSquareGrindstone150 x 15 x 15mm511263