AtomStack Coaster (Competition)

This is my entry for the AtomStack X Thingiverse competition, its a pretty basic coaster but I hope that it is suitable. This design is hybrid so can be either 3D printed or laser cut out of material that is a suitable thickness (You will have to cut the two different parts and glue them together with suitable glue depending on what material it has been cut from). If you really want a challenge you could even mill it with a CNC but I have no clue how one would do that.

Notes:
-Cut the ring out of suitable size material
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