GTI Coaster

Print this upside down and use the M600 change filament command to do the color change. The color changes occur at 1mm level heights so you do not need a fancy printer to make this.

I started with red filament up to 1mm and then switched over to silver for the next 1mm layer and then switched to black for the rest of the top. The bottom was printed in white for contrast.

I recommend coating the coaster with clear spray paint to seal up the surface. Water can seep into the gaps and lead to all sorts of crud build up.

Also use the touching build plate support option on your slicer.