An adze blade in grey-green stone with an asymmetrical outline and a quadrangular cross-section. The butt is undifferentiated. The surfaces of the front, sides and poll are bruised/ground, the rest polished. The butt is rounded and beveled, and there is a facet on the front right edge. The bevel is convex, the chin curved. The cutting edge is curved. The front profile is convex, the back convex with a flat central section. The cutting edge is sharp. There are the remains of a label on the back.