F1 Coasters

To print the coasters such that the tracks are readable, you need to add a color change layer. I know that also makes the lip multicolor, but I think that looks quite cool.

Maybe with an MMU or Prusa XL you could print the track and text in different colors. Please don't hesitate to try this.

I will also try to add the missing tracks in the somewhat near future.

One more thing, the country names are in German. If you need an English version, I will do it if there is enough interest.