{"product_id":"wooden-mechanical-marble-run-hand-crank","title":"Wooden Mechanical Marble Run","description":"\u003ch3 dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003e⚙️ Wooden Mechanical Marble Run – Hand-Crank Ball Track\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eBuild it, turn the crank and watch the mechanism come to life.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis \u003cstrong\u003eWooden Mechanical Marble Run\u003c\/strong\u003e combines the satisfaction of a 3D wooden puzzle with an interactive mechanical ball track. Assemble \u003cstrong\u003e106 precision-cut wooden pieces\u003c\/strong\u003e to create a compact mechanism featuring elevated tracks, gears, moving components and steel balls.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eOnce completed, simply \u003cstrong\u003eturn the side crank by hand\u003c\/strong\u003e and watch the mechanism guide the balls through the different sections of the track.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eNo electricity or batteries are required. ⚙️\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003e🎢 Build a Working Mechanical Ball Track\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003eThis isn't just a static wooden model.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe finished construction features multiple levels of track connected to a mechanical system. Turning the hand crank activates the moving components and lets you explore how gears, gravity and mechanical motion work together.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe result is an interactive model that's satisfying to build, operate and display.\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003e⚙️ Hand-Crank Mechanical Operation\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003eThe model is operated using the \u003cstrong\u003eintegrated side crank\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eSimply turn the handle to activate the mechanical system — \u003cstrong\u003eno motor, battery or external power source is required\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIt's a simple and engaging way to experience mechanical movement through a model you've assembled yourself.\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003e🧩 106-Piece DIY Construction\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003eBuild the entire mechanism from \u003cstrong\u003e106 wooden components\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe precision-cut pieces are designed to fit together following the included illustrated instructions, gradually transforming flat wooden parts into a functional 3D mechanism.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eAssembly Time:\u003c\/strong\u003e Approx. 1–2 hours\u003cbr\u003e\u003cstrong\u003eNumber of Pieces:\u003c\/strong\u003e 106 pcs\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003e🌳 Precision-Cut Basswood\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003eThe model is made from \u003cstrong\u003ehigh-quality basswood\u003c\/strong\u003e, with components shaped using precision laser-cutting technology.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe pre-cut construction helps provide accurate fitting while preserving the natural appearance of the wood.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNo glue is required for assembly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003e🧠 A Hands-On Mechanical Building Experience\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003eBuilding the marble run combines creativity with mechanical discovery and can help develop:\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e⚙️ Mechanical understanding\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e🧠 Logical thinking\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e🎯 Concentration\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e🙌 Hand-eye coordination\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e🔧 Hands-on building skills\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eA great project for fans of wooden puzzles, mechanical models and engineering-inspired constructions.\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003e📐 Specifications\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Quality Basswood\u003cbr\u003e\u003cstrong\u003eNumber of Pieces:\u003c\/strong\u003e 106 pcs\u003cbr\u003e\u003cstrong\u003eFinished Length:\u003c\/strong\u003e 14 cm (5.5 in)\u003cbr\u003e\u003cstrong\u003eFinished Width:\u003c\/strong\u003e 9 cm (3.5 in)\u003cbr\u003e\u003cstrong\u003eFinished Height:\u003c\/strong\u003e 13 cm (5.1 in)\u003cbr\u003e\u003cstrong\u003eFinished Size:\u003c\/strong\u003e 14 × 9 × 13 cm (5.5 × 3.5 × 5.1 in)\u003cbr\u003e\u003cstrong\u003ePackage Size:\u003c\/strong\u003e 22.5 × 13.5 × 2 cm (8.9 × 5.3 × 0.8 in)\u003cbr\u003e\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e Approx. 175 g (6.2 oz)\u003cbr\u003e\u003cstrong\u003eMechanism:\u003c\/strong\u003e Manual Hand Crank\u003cbr\u003e\u003cstrong\u003eElectric:\u003c\/strong\u003e No\u003cbr\u003e\u003cstrong\u003eBattery Required:\u003c\/strong\u003e No\u003cbr\u003e\u003cstrong\u003eGlue Required:\u003c\/strong\u003e No\u003cbr\u003e\u003cstrong\u003eAssembly Time:\u003c\/strong\u003e Approx. 1–2 hours\u003cbr\u003e\u003cstrong\u003eRecommended Age:\u003c\/strong\u003e 12+\u003cbr\u003e\u003cstrong\u003ePuzzle Style:\u003c\/strong\u003e 3D Wooden Puzzle\u003cbr\u003e\u003cstrong\u003eTheme:\u003c\/strong\u003e Mechanical Ball Track\u003cbr\u003e\u003cstrong\u003eCertification:\u003c\/strong\u003e CE, according to supplier information\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003e📦 What's Included?\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e1 × Wooden Mechanical Marble Run Kit\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSteel Balls\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1 × Assembly Manual\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe product arrives \u003cstrong\u003eunassembled\u003c\/strong\u003e and must be built before use.\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003e🎁 A Compact Mechanical Gift\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003eWith its combination of wooden construction, gears, moving balls and manual operation, this model makes an original gift for anyone interested in \u003cstrong\u003e3D puzzles, mechanical models, STEM-inspired projects and hands-on building\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIts compact \u003cstrong\u003e14 × 9 × 13 cm (5.5 × 3.5 × 5.1 in)\u003c\/strong\u003e size also makes it easy to display on a desk, shelf or workspace after assembly.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eBuild It. Enjoy It. Admire It.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e \u003cimg class=\"detail-desc-decorate-image\" style=\"margin-bottom: 10px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S40113e6613c24ac88afb5912dce47941V.jpg?width=1200\u0026amp;height=1200\u0026amp;hash=2400\"\u003e \u003cimg class=\"detail-desc-decorate-image\" style=\"margin-bottom: 10px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se997272d67f34785bb7ed433c3a49eb93.jpg?width=1200\u0026amp;height=1200\u0026amp;hash=2400\" loading=\"lazy\"\u003e \u003cimg class=\"detail-desc-decorate-image\" style=\"margin-bottom: 10px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5853f75ec63043c1868670e33b05fb25l.jpg?width=1200\u0026amp;height=1200\u0026amp;hash=2400\" loading=\"lazy\"\u003e \u003cimg class=\"detail-desc-decorate-image\" style=\"margin-bottom: 10px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se89d07607f554f7295a9fed3a1899323A.jpg?width=1200\u0026amp;height=1200\u0026amp;hash=2400\" loading=\"lazy\"\u003e   \u003cimg class=\"detail-desc-decorate-image\" style=\"margin-bottom: 10px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8fc500b101ce423d95dd9c8188121ce5y.jpg?width=1200\u0026amp;height=1200\u0026amp;hash=2400\" loading=\"lazy\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Model to assemble","offers":[{"title":"Default Title","offer_id":57090684223865,"sku":"1005009804772293-rope ladder","price":43.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/8543\/9097\/files\/Sd9b10e98d1794ee3be7c9d7ac2ea5417F.webp?v=1790612240","url":"https:\/\/modeltoassemble.com\/products\/wooden-mechanical-marble-run-hand-crank","provider":"Model to assemble","version":"1.0","type":"link"}