A simple yet funky coaster design to fulfil your bubbliest desires! 

This will look great in any modern home. Use it as a drink coaster, or simply as decoration around the house.

The included files are for a pretty standard sized coaster - a 5x5 grid of 10mm radius bubbles. 

The STEP file will give the smoothest print as the bubbles can be perfectly round (no triangles!), however if that doesn't work for you I've also included a similar STL

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This design can be customized!

I've also included an OpenSCAD file to generate a coaster of any size of your choosing.

Either download OpenSCAD from the website - https://openscad.org/

or take the code and pop it into OpenSCAD Cloud - https://openscad.cloud/openscad/ 

Simply play around with the variables at the top until you get something you like and export as an STL