This is a simple drink coaster, in preparation for Super Bowl 2024! Go Niners!
Print with 4 colors, red / gold (or yellow) / black / white. There's an optional plane + foot variant, which is to print a base in e.g. TPU or TPE, for non-slip coasters. Glue these on to the base with holes. The little pegs are for alignments.
I’ve also added a caddy which should hold up to 8 100mm coasters.