8X8X8 5mm LED cube jig

thingiverse

AKA The Nipple Farm, this jig was designed to also integrate into the final cube assembly.. I wanted to get the maximum use out of this piece instead of buying and painting wood or cutting plexiglass. The design was made to work with the Hackable Designs Voxel 512 PCB that I found on eBay for $25, but it should work for pretty much any standard 8X8X8 assembly. The 5mm LEDs I'm using fit nicely and come out with no effort at all. Spacing betwen LEDs is 22.5mm.