Review: Ravensburger GraviTrax Starter Set - Today's Parent
The Ravensburger GraviTrax Starter Set gives kids a hands-on introduction to physics, with helpful quizzes and a user-friendly design.
Take your marble run to the edge with the “GraviTrax PRO Extreme Starter-Set”! Test your creative limits and the laws of physics with the “GraviTrax PRO Extreme Starter-Set”! Vertical components and four action accessories from the PRO series (Splitter, Mixer, Turntable, Helix) combine to create more challenges, more possibilities, and more extreme fun! Set up’s a snap as children explore STEM concepts while engaging in independent, creative play.
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Gravitrax Starter Set by Ravensburger
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Starter Set Small Compatible With Gravitrax / Gravitrax Extension / Marble Run Part