Folding cribbage board

Print this model using Prusa Slicer and a multihead printer such as the Original Prusa XL. Print the model top down. I added a pause in the print job to insert the magnets. I used Input Shaper with .32 structural and didn't have a problem loosening the print in place hinge. The magnets may need a tap to seat them. I also used a drop of super glue. Take 2 magnets (together) and mark the outside flats with black marker. That way, when you seat them in the model, put the black mark down on complementary corners. That will ensure you get compatible mag orientation.