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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@halemmerich
The glass seems to be actual glass. I think the best way for good and smooth surface would be the vinyl sticker on the glass and spraypaint for the rest. If you do not have access to a plotter, some scissors, a sharp blade and steady fingers should work as well.