Ugears Marble Run Chain Hoist 70156 Wooden Puzzle, Crafts & Models, No Glue or Tools Required, for Adults and Kids

The Marble Run series is a wooden puzzle for intermediate players that can be completed and enjoyed individually, in pairs, or all together. This toy lets you enjoy adventures by running the included marbles. This mechanical puzzle packs multiple elements into a compact space, allowing you to imagine the path your favorite marbles will take. Using the included connector, it can be connected to other Marble Run chain hoists (you can connect in pairs of two or four). No adhesive or tools are required. Finished size: 27.5*30.5*27 cm