Summary

See [https://en.wikipedia.org/wiki/Gosper_curve](https://en.wikipedia.org/wiki/Gosper_curve) for background info

This coaster gets more interesting if you print it in multiple colours. I paused the printer at layer 31 to change the filament and paused at layer 41 to change the filament back.
(Cura offers 'post processing scripts' to help you with that).

Print Settings

Supports:                      

Yes

Resolution: 

0.2

Infill:                      

20%

Notes:                     

Don't clean it too hot (especially with PLA)