Handheld push button case. Usage example - Wired Remote Switch for Mark 7 Autoloader or any other application, where handheld push button case is needed.
No specific print requirements.
If your intent is to use this gadget as Wired Remote Switch for Autoloader on Dillon 750, check “Holder for handheld case for pushbutton” published on PrusaPrinters.
The author hasn't provided the model origin yet.