Holds a 6mm x 3mm magnet.
I have uploaded 2 versions. The first needs to be paused midprint to insert the maget it. With 0.2 layer-height, the pause needs to be done at layer 20 (in pusaslicer, just click the + on the preview slider)
In the second version the bottom is open so you can just glue the magnet in.
The author marked this model as their own original creation.