{"product_id":"0-55-inches-mechanical-marble-run-model-3d-wooden-puzzle-with-electric-motor-for-adult-1000-pcs-sky-city-diy-assemble-kit","title":"3D Wooden Mechanical Marble Run Kit with Motor","description":"Watch marbles cascade through an intricate wooden labyrinth powered by an electric motor. This 3D mechanical marble run kit combines engineering and play, featuring interlocking wooden pieces that assemble into a mesmerizing track system. The built-in motor continuously cycles marbles through loops, ramps, and spirals, creating endless entertainment. Perfect for curious minds who love watching physics in action. Includes all wooden components, motor, marbles, and assembly instructions. A captivating blend of STEM learning and satisfying visual play.","brand":"StrucToys","offers":[{"title":"Default Title","offer_id":48650406133985,"sku":"B0G6S7ZVSJ","price":312.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/9042\/1473\/files\/71-k3gTUGIL.jpg?v=1783937285","url":"https:\/\/playhaven.mom\/products\/0-55-inches-mechanical-marble-run-model-3d-wooden-puzzle-with-electric-motor-for-adult-1000-pcs-sky-city-diy-assemble-kit","provider":"PlayHaven","version":"1.0","type":"link"}