Thought I'd try to make some interesting looking coasters that showed off an interesting infill which never gets to be seen, as well as my new translucent filament (Fillamentum PLA Crystal Clear Iceland Blue).
Prusament, Fillamentum PLA
Galaxy Black, White, Iceland Blue
Two colour changes are needed to achieve the same effect. One after the bottom solid layers (4 for me) and one before the top solid layers (3 for me, any more and it starts to lose the translucent effect).
FYI there is a right way to position them on the build plate. The bottom has a very small chamfer to prevent a lip from forming on the first layer.
Only one change is needed, right after the base is finished, before the tube part starts.
If you'd like to go the extra mile, try adding adhesive cork tape to the bottom. I ordered a roll of it on Amazon (still waiting to get it in the mail) and a cookie cutter just slightly smaller than the diameter of the coasters so that I can punch out beautiful circles. Will post photos when they finally arrive.