Simply by searching a couple key words on Thingiverse I found these two designs for printing, a UMich coaster and the Block S keychain-turned-ornament. The design lab team was really helpful with the decision about using the PLA material rather than PETG, and to just let the person who’s getting the coaster as a gift to not use it for super hot coffee cups. Again they were helpful in deciding to reduce the infill in the S since it’s going to be an ornament so it’s easier to hang on smaller tree branches. Thank you Design Lab Team for helping with Christmas gifts!!
U-M coaster 3D printed with dark blue PLA filament
MSU Block S Keychain 3D printed in silky sliver PLA filament