With only three machines to make over 35 colors in both PLA and PETG, there’s a lot of cleaning going on. Prusament is ...

As it turns out, the additives that create these changes in coloring and transparency also affect the base properties of the polymer, whether it’s PLA, PETG, or another material. This is where a ...

but with the flexible colors of LEDs. The PETG material he used has a naturally somewhat cloudy look, so it acts as a diffuser without needing any extra treatment. The diffuser that [Nate] is ...