{"product_id":"marble-run-building-blocks","title":"Marble Run Building Blocks – Maze Ball Track Set","description":"\u003ch2\u003eDrop it. Watch it run. 🏁\u003c\/h2\u003e\u003cp\u003eBuild ramps, funnels and spiral tracks, then send marbles racing through. Compatible with standard building bricks, so it plugs straight into the blocks you already have.\u003c\/p\u003e\u003ch3\u003eWhy families love it\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e⚙️ Gravity, momentum and cause-and-effect you can see\u003c\/li\u003e\n\u003cli\u003e🏗️ Endless track layouts — never the same build twice\u003c\/li\u003e\n\u003cli\u003e🧩 Works with standard building bricks\u003c\/li\u003e\n\u003cli\u003e🧠 Trial and error that actually teaches engineering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e ABS plastic\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRecommended age:\u003c\/strong\u003e 4+ years\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSafety:\u003c\/strong\u003e Contains small parts and marbles. Not suitable for children under 3. Adult supervision recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Free worldwide shipping 🌍\u003c\/p\u003e","brand":"ToyVella","offers":[{"title":"504 Pieces","offer_id":47971250110633,"sku":"TV-MRUN-504","price":79.99,"currency_code":"USD","in_stock":true},{"title":"366 Pieces","offer_id":47971250143401,"sku":"TV-MRUN-366","price":32.99,"currency_code":"USD","in_stock":true},{"title":"168 Pieces","offer_id":47971250176169,"sku":"TV-MRUN-168","price":22.99,"currency_code":"USD","in_stock":true},{"title":"84 Pieces","offer_id":47971250208937,"sku":"TV-MRUN-084","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/7050\/6153\/files\/marble-run-hero.jpg?v=1789300878","url":"https:\/\/toyvella.store\/products\/marble-run-building-blocks","provider":"ToyVella","version":"1.0","type":"link"}