Set of 5 geeky coasters

Coasters with logos of Home Assistant, Python, Arduino, Raspberry Pi and DJI. Even though the coasters are colored, they are designed for printing with a 3D printer with only one extruder.

The Python, Arduino and Home Assistant coasters start with white filament while the DJI coaster starts with black filament. The gcode preview in your slicer software (I use Cura) will tell you at which layer to change the filament. Only 1 change of filament is necessary for the Arduino, DJI and Home Assistant coasters while for the Python and the Raspberry Pi coasters, more changes are required.

Have fun!