The ROKR Parallel World Marble Run 3D Puzzle Model is a 130-piece set that allows builders to create intricate marble runs within a futuristic and last city-themed setting. Set includes MR015 The City and MR025 The Future City. With pieces made of plastic and metal, this set is designed for ages 14 and up, featuring a mechanic character as part of the design. The set includes electronic features for added engagement and is packaged in a box for convenient storage. This product provides a challenging and creative building experience for those interested in architecture and futuristic themes.
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