A set of universal controller stands that cam be combined together to help with your controller storage needs.
Place connectors on side so clips are stronger when printing.
Glued together with pva for extra strength. I used PVA so I can get them apart again if I need.
Wireless GameCube controllers did not sit well on stand, so you can connect the controller stabiliser in the middle of the stand to keep them from sliding off.
Cut outs may need to be filed to fit connectors.