36 Different Gravitrax-Compatible Parts - Printed in 30-45 minutes!

Currently, 13 print profiles are publicly available. If you would like another one for a specific part, please write it in the comments and I will upload it ASAP.

Unlock endless building possibilities with this diverse set of 36 custom-designed Gravitrax-compatible parts. Whether you're filling gaps, adding new paths, or experimenting with unique layouts – this pack has everything you need to take your marble run to the next level.

✔ A wide variety of parts
✔ Fully compatible with the original Gravitrax system
✔ Perfect for makers, builders & creative minds
✔ Optimized for 3D printing – easy prints (the parts require minimal supports on the bottom side only)
✔ Great for fun expansions and custom setups

Do more with your Gravitrax set!
Whether you're expanding an existing track or creating something completely new, these 36 parts will bring fresh excitement and flexibility to your builds.

Download, print, and get rolling!

I have tested every print profile at least once! They all work perfectly and the supports are easily removable! Just look at the comments!

If you wish for another new part that I haven't uploaded yet: Just write a message! I answer every request.

More print profiles coming soon!