{"product_id":"marble-run-mechanical-wooden-model-kit","title":"The Marble Run - Mechanical Wooden Model Kit","description":"\n\u003cp\u003eA hand-cranked wooden marble run with an oversized gear wheel, a looping open track and four steel balls - a desk piece you build once and then keep reaching for.\u003c\/p\u003e\n\u003ch3\u003eSpecs at a glance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMechanical wooden marble run kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiece count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-sheet laser-cut kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDifficulty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended age\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAges 14+ \/ teens and adults\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembled size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.5 x 21 x 16.5 cm \/ 10 x 8.3 x 6.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLaser-cut wooden components with steel balls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWooden model pieces, 4 steel balls and assembly guidance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat makes it special\u003c\/h3\u003e\n\u003cp\u003eTurn the crank and the large spoked gear wheel lifts the steel balls to the top of the run, where they drop into a looping open track and spiral back down to the storage row at the base. Four balls means the track stays busy - one is always somewhere on the run.\u003c\/p\u003e\n\u003ch3\u003eBuild experience\u003c\/h3\u003e\n\u003cp\u003eA satisfying intermediate build. Every part is laser-cut and friction-fit, so no glue or tools are needed, and the gear train can be tested as you go. The open construction means you can see exactly how the mechanism works while you assemble it.\u003c\/p\u003e\n\u003ch3\u003eDisplay \u0026amp; decor value\u003c\/h3\u003e\n\u003cp\u003eAt 25.5 x 21 cm it holds a desk corner or a shelf without dominating it, and the exposed gears and open track make it a kinetic object rather than a static ornament. People reach for the crank.\u003c\/p\u003e\n\u003ch3\u003eGift suitability\u003c\/h3\u003e\n\u003cp\u003eA natural gift for engineers, fidgeters, desk-toy collectors, and anyone who enjoys watching a mechanism do its work. Choose the gift-box packaging if it is going straight to someone else.\u003c\/p\u003e\n\u003ch3\u003eDetails \/ specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHand-cranked laser-cut wooden marble run with 4 steel balls\u003c\/li\u003e\n\u003cli\u003eAssembled size: 25.5 x 21 x 16.5 cm \/ 10 x 8.3 x 6.5 in\u003c\/li\u003e\n\u003cli\u003eTwo packaging options: with gift box or without box\u003c\/li\u003e\n\u003cli\u003eRecommended age: 14+\u003c\/li\u003e\n\u003cli\u003eMaterial: laser-cut wooden components with steel balls\u003c\/li\u003e\n\u003cli\u003eNo glue or tools required - friction-fit assembly\u003c\/li\u003e\n\u003cli\u003eManual crank drive: no batteries or motor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; returns note\u003c\/h3\u003e\n\u003cp\u003eComplimentary standard shipping is included. If your order arrives damaged or something is not right, contact us at nobilrashop@gmail.com so we can help with the next step.\u003c\/p\u003e\n","brand":"Nobilra","offers":[{"title":"With Gift Box","offer_id":47869241393330,"sku":"14:193#Climb","price":49.9,"currency_code":"USD","in_stock":true},{"title":"Without Box","offer_id":47869241426098,"sku":"14:29#Spiral","price":49.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/4991\/3778\/files\/S167da291ab824defb998b5c3cbd6db9bn.webp?v=1786214926","url":"https:\/\/nobilra.com\/products\/marble-run-mechanical-wooden-model-kit","provider":"Nobilra","version":"1.0","type":"link"}