LED holder for gas mask
Here is a different holder for the LED's for the Neopixel LED gas mask. The file didn't seem to have the holes for the wires on the smaller ring. I printed it and checked the hole alignment and fit. I do not know if it was the conversion to STL or if my printer is horribly out of calibration, but I had to make adjustments to get the fit right. It was off on 2 different slicers...so let me know if you print it and it works for confirmation, or if it doesn't.