This is an expansion pack for the Gecko Run Marble Run Starter Set, and it’s here to give your marbles a wild ride! 

The Spinners Expansion is all about chaos, curves, and centrifugal fun. Once those marbles hit the wheels, it’s anyone’s guess which way they’ll spin!

Each wheel can be used solo or stacked together for even more unpredictable action.

Try sending marbles in from different directions and speeds - some will whip around, others will wobble, and some might surprise you completely!

It’s a science experiment disguised as a game, and it’s a blast to watch. This set is perfect for kids who love testing cause and effect!

It comes with two experiments and all the pieces you need to add extra motion, surprise, and laughs to your marble run creations.

  • Stackable spinners create fun and surprising results  
  • Great for learning about speed, direction, and motion  
  • Includes 13 pieces and 2 experiments to try at home  

Recommended for ages 8 and up.

Add this pack to your setup and give your marbles something to spin about.

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SKU GEKOSPIN
Barcode # 814743019461
Brand Thames & Kosmos
Product Box Weight 0.180kg
Type Builder Set
Related Categories Pretend Play Toys Great for Role Play Construction Kits

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