Sprout & Play
Marble Run Building Set for Kids — STEM Ball Track Toy | 84 to 504 Pieces
Marble Run Building Set for Kids — STEM Ball Track Toy | 84 to 504 Pieces
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Build it. Race it. Build it again.
The 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.
🔮 Choose your set size
🟡 Starter · 84 Pieces — perfect first marble run, great for ages 4–6
🟠 Classic · 168 Pieces — more tracks, more fun, ideal for ages 5–8
🔴 Builder · 366 Pieces — massive builds, hours of play, ages 6–10
🟣 Ultimate · 504 Pieces — the full experience, for serious builders aged 8+
✨ Why kids and parents love it
🧠 Builds STEM skills — physics, engineering and problem-solving through play
🏗️ Endless combinations — no two tracks are ever the same
👨👩👧 Perfect family activity — build together, race together
🔁 Reusable forever — snap apart and rebuild something completely new
🎯 Compatible with major brick brands — connects to most standard building block sets
📦 What's included
Full set of marble run blocks · marbles · base plate · building instructions
🎁 A gift they'll come back to again and again — birthdays, Christmas, or just because.
Choose your set size above. Larger sets include more track pieces, funnels and special elements.
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Horrible to put together and it doesn’t stay. one little push and it all comes down. spent sooo much time and then ended up throwing it away.
Looks pretty quality items.
Really nice product. The kids play with it and enjoy it a lot. I bought several units so they would have more options to play with. Great product.
Ok, this is great, and just as described. I, however, did not read closely enough, so i'm going to reiterate it here to maybe help the next person get what they want.
This is sized to fit regular lego, not duplo. If you want something like hubelino marble pieces, this is not the set you want. But, if you want something in that style that fits regular lego, this is the set you want.
Again, great product, just read carefully.
Compatible with Lego but different material and not expressing the same construction concept.
The set is shipped in bags and does not have a box
The idea of the maze with balls is very nice.
The project does not stand up, and it is not suitable for children as it gets demolished immediately, the pieces all remain on edge and there is no solid structure supporting everything.
The instructions are tiny and unclear. The colors are not respected, we move forward simply by looking at the type of piece and the purpose seems to be to alternate the colors, not to follow the instructions.
Some pieces are missing and with an already precarious structure, the situation becomes critical.