Quickly to the top: The windmill for GraviTrax 🔥 [3D print add-on] 

That's how fast it goes up 8.5 vertical meters!
⬇️ Click "Watch more" to see the video description with important links ⬇️
Four ebooks with over 80 instructions for GraviTrax & Junior!
➡️ go.coogelbahn....
To the Coogelbahn store:
➡️ go.coogelbahn....
The windmill for GraviTrax transports the balls up 8.5 height stones - and quite quickly. With the 30 revolutions and the three windmill arms, approx. 90 balls can be transported upwards per minute.
The windmill is now available in the Coogelbahn store:
➡️ go.coogelbahn....
GraviTrax at Amazon:
➡️ amzn.to/3Nm6pEi
coogelbahn.de on Instagram:
➡️ / coogelbahn.de
The whole world of marble runs:
➡️ www.coogelbahn.de
GraviTrax on Amazon:
➡️ amzn.to/30FKpsM (affiliate link)
To the coogelbahn.de channel:
➡️ / @coogelbahn
#gravitrax #3ddruck
Music from Uppbeat (free for Creators!):
uppbeat.io/t/s...