This a looping for Gravitrax. I designed it completely by myself. It has better properties than the original. These are shown in the photos.

The print requires 20 grams of filament. I printed it on my BambuLab P1S.

Let me know, if you have any advise for me!

I would be very happy, when you upload a make! And a like is also nice.  ;) Thank you!

Have fun with my looping! ;)