Marble run – HUGE contruction (gravitrax)

In this video you will see another huge marble run, like a circle, up and down a hill. Thanks for watching, enjoy! A subscription …

source

The post Marble run – HUGE contruction (gravitrax) appeared first on Gravitrax.trek.pub.

Follow the rest of this piece over at: Gravitrax.trek.pub (Read More). Gravitrax is a very fun marble run board game, the website is dedicated to that.