An adze blade in yellowish-grey stone with an asymmetrical outline. The cross-section is plano-convex, asymmetrical, and the front is flat. The butt and sides are flaked and bruised, the rest of the surface polished. The bevel convex, with no chin line. The cutting edge is curved. The front and back profiles are convex. The cutting edge is sharp. There are fractures on the front of the butt, and the remains of an old label on the front.