Gravitrax Expansion: Looping

Availability: In stock

Gravitrax: Looping Expansion Pack

Send your marbles for a loop with the Gravitrax Looping Expansion Pack. How much momentum does the ball need to complete the loop? Build and rebuild to find the answer!


  • 8 to Adult


  • Adjustable Looping accessory piece
  • 6 x Additional tracks (Various lengths)
  • Compatable with Gravitrax Starter Set and all Expansion sets

Product Specifications:

  • 7.5 x 7.5 x 1.9 inches
  • 5.6 ounces
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