PS4 Controller Reset

My daughter needed a way to reset her PS4 controllers. Paper clips and other metal objects run the risk of damaging the controller. So, I designed the model using the Open Source program called "Wings 3D". The model was then imported into the Open Source program called "FreeCad". The model was then rescaled into real world dimensions (mm) as the reset hole in the PS4 controller is about 2 mm wide. I then exported the model as a 'stl' file and opened it in Cura.

The model is narrow enough th