A coaster set with the "Keywork" design from the work of the band Coheed and Cambria. The base has the double triangle design from the Afterman albums. The base is printed in red for the base layers and black for the upper layers, and the coasters were printed with white in the base layers and black on the extruded features. The coasters are 4" in diameter in the files, but I printed them at 95% so I could fit a set of 4 on my print bed all at once.
white + black
Since the Anycubic i3 Mega I used to print doesn't have a build-in setting to swap filament and I didn't want to mess with the g-code, to achieve the different color layers I paused the print once it had gotten to the layer I wanted to color to transition at. My printer has a "resume" function, so I swapped the filament after pausing, purged the extruder head after switching colors, and then resumed printing from where it left off.