Worlds Smallest Tinker Toy is a classic since 1914! Licensed from Hasbro, your imagination is all you need to connect and play with these building tools. This creative building set includes 66 Tinkertoy rods, spokes, wheels and an authentic style storage container. Dimensions (Overall): 3.25 inches (H) x 1.25 inches (W) x 1.5 inches (D)