A very simple easy to print case for the Futurekit buzz wire game (FK145). No support required. Other print settings are up to you. For the endpoints that snap onto the wire there are two versions with different toleraces. The high tolerance version is probably good for most people but you can print both and try. They are tiny parts. You need two of the version you decide to use. Print one of all the other parts. The only hardware needed except the buzz wire game kit is four m3x(8-12) mm button head screws.

Buzz wire game kit: https://www.electrokit.com/en/product/concentration-game-threadgame/ (This is where I ordered from. The same kit is sold by other resellers as well)

Video: https://www.youtube.com/watch?v=U_MK_cQfZOA

Happy printing!