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Marble Genius

Booster Set

$ 16.99

Marble Genius

Booster Set

$ 16.99

  • 20 see-through Marble Run pieces allow you to see all the action
  • Solid plastic pieces that stick together and are easy for kids to play with
  • Compatible with Marbulous Marble Run Toys including our Marble Genius Marble Run Starter Set (60 pc.), Super Set (85 pc.), & Extreme Set (125 pc.)
  • Standard Toy Size Marbles (5/8 inch or smaller) work with this set
  • 5 new & unique pieces not that are not available in any other Marble Genius online sets