Skycoin Coaster v4

Yet another remix of the original Skycoin Coaster by Benji.
This version builds upon v3 and adds text on the side wall of the coaster, naming at least some of the parts / features of the Skycoin ecosystem.

Update 2019-03-28: I fixed a small design mistake, that would have prevented the coasters from stacking nicely. Please re-download the stl-file if you have not yet printed the coaster.