{"product_id":"robotime-marble-squad-3d-puzzle-kit","title":"Marble Squad Model Kit","description":"\u003cdiv\u003eBuild your own working marble roller coaster model made of real wood! This coaster is full of dips and turns with some engineering and physics thrown in.\u003cbr\u003e\u003cbr\u003eAssembling the Marble Squad Model Kit from Robotime® offers an opportunity to understand STEM principles better, learn the basics of engineering and structures of machines, improve motor skills, and develop visual-spatial abilities. Once the marble race system is complete, the maker can appreciate the precise gear style and sleek transmission speed, while watching the elaborate mechanisms that keep the marbles racing along the track. A hand crank is used to operate the system.\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eThe perfect combination of puzzle and model making\u003c\/li\u003e\n\u003cli\u003eHand crank generates power\u003c\/li\u003e\n\u003cli\u003ePrecise precut wood sheets with clear assembly instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eModel Number: Robotime-LG502\u003c\/li\u003e\n\u003cli\u003eMaterial: Precut wood sheets\u003c\/li\u003e\n\u003cli\u003eAssembled Size (H x W x D): 10\" x 9.3\" x 7.3\"\u003c\/li\u003e\n\u003cli\u003ePiece Count: 239\u003c\/li\u003e\n\u003cli\u003eAssembly\/Build Time:6 hours\u003c\/li\u003e\n\u003cli\u003eAge Recommendation: 14+\u003c\/li\u003e\n\u003cli\u003eDifficulty Level: 4 of 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cdiv\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/div\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003e(1) Robotime® Marble Squad Model Kit\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e \u003c\/p\u003e\u003cbr\u003e","brand":"Robotime","offers":[{"title":"Default Title","offer_id":43401555673226,"sku":"180179","price":44.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/1711\/1178\/files\/180179_000_001.jpg?v=1720470683","url":"https:\/\/www.woodcraft.com\/products\/robotime-marble-squad-3d-puzzle-kit","provider":"Woodcraft","version":"1.0","type":"link"}