Smartivity Wooden Mechanical 3D Puzzle - Construction Crane

Using Smartivity's construction crane, take control of your Construction Zone. Lift and stack blocks to create different buildings. Destroy them with the Demolitionist. Lift heavier loads, such as a bundle of balls, or experiment with other household items. This amazing educational STEAM construction toy combines the excitement of the pulley mechanism with basic learning of concepts such as counterweights and angles, which are used in real crane and lifting jobs.