This is a light diffuser cover for a NeoPixel 24 LED ring. As with most LEDs, the light can be very bright. To protect the eyes of those viewing the LEDs and the LEDs themselves, it makes sense to have a semi-translucent shroud.

This cover was printed with clear ProtoPasta PLA, but any translucent material would be sufficient. Interesting effects could be achieved by using a different color transparent filament as a filter.

There are 6 wiring pass-through points that align with the solder pads on the ring. This allows for different mounting options.