Summary
Speed cube stand that works great with any size: 2x2, 3x3, 4x4, 5x5, etc.

Also, created a "double stack" version of the design for a little more artistic look. Double stack does not need raft or support.

Check out my other puzzle stands:

Pyraminx | https://www.printables.com/model/422966-pyraminx-stand
Astrolabicon | https://www.printables.com/model/422965-astrolabicon-stand-for-80mm-puzzle

Print Settings
Printer brand:
Prusa

Printer:
i3 MK3

Rafts:
Yes
Resolution:
.15mm
Infill:
20%
Filament brand:
Prusament

Filament color:
Galaxy Black

Filament material:
PLA

Post-Printing
Use a metal file or sandpaper on the bottom center stand in order to create clearance (only the 3 feet should make contact with the surface when in use).