BIRD TOY MEDIUM 3 TIER WOOD ROPE. This 8 inch hanging beak tweaker, is made of alternating small wood balls, 3 1/2 inch wide, thick wood chips, small wood balls and wheels and a multitude of knot hanging, brightly colored cotton tassels. Held together by a cotton cord with a metal lock ring for cage attachment, this is an excellent toy for small, medium, and large birds.