Three wooden rollers w/ 8 deep parallel ridges. The rollers are connected to one another with two metal bars. A metal structure forms a handle over the three rollers.
Arrowheads; Indians of North America; Indians of Central America
Is greenish gray and has a triangular shaped blade- the tip is missing. Blade edges are convex and the shoulders are sloping upward. One stem is straight and the other is contracted. The base is straight.