Website: thingiverse
Author: plasmaton
Price: Free Download
File format: .Stl 3d printable
Description:
Created mostly as a byproduct of teaching myself new tools in Fusion360. I use the little ws2811 12mm pixels for these:https://smile.amazon.com/Diffused-Digital-Pixels-Lights-Addressable/dp/B00B4UKG2W?sa-no-redirect=1 – mine fit perfectly, but you might print one to verify fit with your printer before printing a big batch