{"id":15386639827241,"title":"GraviTrax Starter Set Marble Run Building Set for Kids 8 and Up","handle":"gravitrax-starter-set-marble-run-building-set-for-kids-8-and-up","description":"

Unleash endless creativity with the GraviTrax Starter Set. With over 120 pieces, kids can build spectacular, action packed marble tracks, including the Gauss cannon that sends marbles flying. As they design their own tracks and watch how the marbles roll, builders explore real physics concepts and the pull of gravity firsthand. Fully compatible with the wider GraviTrax universe, it is an exciting entry point for young engineers ages 8 and up.

Endless building possibilities: Over 120 pieces let kids design their own spectacular marble tracks
Hands on science: Builders explore gravity and rolling motion as they design and test their tracks
Includes the Gauss cannon: A standout piece that launches marbles for extra excitement
Fully expandable: Combines with GraviTrax CORE, PRO, and POWER products for endless new builds
Guided start: Example tracks and instructions offer a playful introduction to building
Great gift for builders: A fun pick for birthdays and any occasion for kids ages 8 and up

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Endless building possibilities: Over 120 pieces let kids design their own spectacular marble tracks
Hands on science: Builders explore gravity and rolling motion as they design and test their tracks
Includes the Gauss cannon: A standout piece that launches marbles for extra excitement
Fully expandable: Combines with GraviTrax CORE, PRO, and POWER products for endless new builds
Guided start: Example tracks and instructions offer a playful introduction to building
Great gift for builders: A fun pick for birthdays and any occasion for kids ages 8 and up

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GraviTrax Starter Set Marble Run Building Set for Kids 8 and Up

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