Have you ever had a problem with your marbles rolling out a Gravitrax landing pad? If so, print out this very simple Marble catcher. source

This videos shows Silas unboxing the expansion set with tunnels. You can buy the set through this link on amazon: … source

This GraviTrax scoop resets itself…kinda. source

In this video we unbox the Gravitrax Starter-set obstacle. You can see what’s in the box of this special Gravitrax starter set and … source

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In this video we show 20 different tracks you can build on one baseplate, let us know in the comments what you think! Below you … source

An overview of my 21 minute GraviTrax marble run…and the Tower of Power fails to work… See the full video at … source

In this video Silas made a track with a tower and some cool jumps, let us know in the comments what you think! Below you find … source

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Unboxing the lift set! Click here to buy the lift on Amazon.de: https://amzn.to/2QLG06U Below you find links to the other products: … source