{"product_id":"84-504pcs-marble-race-run-blocks-maze-ball-track-toy-compatible-city-building-blocks-funnel-slide-blocks-toys-diy-bricks-toys","title":"Marble Run Building Set for Kids — STEM Ball Track Toy | 84 to 504 Pieces","description":"\u003cp\u003e\u003cstrong\u003eBuild it. Race it. Build it again.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Marble Run Building Set is the ultimate STEM toy for kids aged 4–12 — hundreds of colourful blocks that snap together to create epic marble tracks, funnels, loops and slides. Every build is different. Every race is exciting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e🔮 Choose your set size\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e🟡 \u003cstrong\u003eStarter · 84 Pieces\u003c\/strong\u003e — perfect first marble run, great for ages 4–6\u003cbr\u003e🟠 \u003cstrong\u003eClassic · 168 Pieces\u003c\/strong\u003e — more tracks, more fun, ideal for ages 5–8\u003cbr\u003e🔴 \u003cstrong\u003eBuilder · 366 Pieces\u003c\/strong\u003e — massive builds, hours of play, ages 6–10\u003cbr\u003e🟣 \u003cstrong\u003eUltimate · 504 Pieces\u003c\/strong\u003e — the full experience, for serious builders aged 8+\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✨ Why kids and parents love it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e🧠 \u003cstrong\u003eBuilds STEM skills\u003c\/strong\u003e — physics, engineering and problem-solving through play\u003c\/p\u003e\u003cp\u003e🏗️ \u003cstrong\u003eEndless combinations\u003c\/strong\u003e — no two tracks are ever the same\u003c\/p\u003e\u003cp\u003e👨‍👩‍👧 \u003cstrong\u003ePerfect family activity\u003c\/strong\u003e — build together, race together\u003c\/p\u003e\u003cp\u003e🔁 \u003cstrong\u003eReusable forever\u003c\/strong\u003e — snap apart and rebuild something completely new\u003c\/p\u003e\u003cp\u003e🎯 \u003cstrong\u003eCompatible with major brick brands\u003c\/strong\u003e — connects to most standard building block sets\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e📦 What's included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFull set of marble run blocks · marbles · base plate · building instructions\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e🎁 A gift they'll come back to again and again\u003c\/strong\u003e — birthdays, Christmas, or just because.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eChoose your set size above. Larger sets include more track pieces, funnels and special elements.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sprout \u0026 Play","offers":[{"title":"Starter · 84 Pieces","offer_id":53631280185687,"sku":"b08d2dc0-824b-43f7-83e0-a5359636c3ee","price":19.99,"currency_code":"EUR","in_stock":true},{"title":"Ultimate · 504 Pieces","offer_id":53631280218455,"sku":"6e505eae-9532-4ab5-926e-5864f80032f7","price":54.99,"currency_code":"EUR","in_stock":true},{"title":"Builder · 366 Pieces","offer_id":53631280251223,"sku":"4ae2bbd3-1fb6-4863-b67e-0406fd8e361f","price":36.99,"currency_code":"EUR","in_stock":true},{"title":"Classic · 168 Pieces","offer_id":53631280283991,"sku":"f5d27407-0a9b-4627-9e31-ad11a272defd","price":24.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/1011\/8743\/files\/2d49cad4b42768525961675136b40c7c.jpg?v=1779654157","url":"https:\/\/sproutandplay.store\/products\/84-504pcs-marble-race-run-blocks-maze-ball-track-toy-compatible-city-building-blocks-funnel-slide-blocks-toys-diy-bricks-toys","provider":"Sprout \u0026 Play","version":"1.0","type":"link"}