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This week’s GraviTrax Marble Trick is the self-loading launch pad. GraviTrax app code: MZZEAMRBVL … source

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We discuss more news about the upcoming Ravensburger GraviTrax challenge puzzle sets, titled GraviTrax The Game. source

This Zigzag Rail for GraviTrax marble runs was built by the TracksCreations shop on Etsy. I received this part for free to review. source

Join Chris from The Masked Marble as he unboxes the GraviTrax Flip Expansion! This marble run extension adds a Flip … source

GraviTrax marbles spinning in a spiral. But they aren’t actually spinning. It just looks that way because I’m scrolling the photo. source

Want to use GraviTrax as an educational aid to teach digital logic to kids? Want to start your own STEM GraviTrax Kids Club using … source

I didnt think they would actually build that high lol Watch full video): … source