This is a small print with embedded magnets so you never mess up the polarity when inserting magnets again (e.g. for a box that is held shut by magnets needs opposed polarity).

It does not really matter if you get the north and south pole correct (I used a compass), what matters is that the applicators have opposite polarity. The easiest way is to use the first one to insert the magnet into the second one.

This model uses 2 D6x3mm magnets that have to be inserted one minute before the print finishes. The printer is going to pause while keeping the bed heated and will continue once you inserted the magnets and confirmed on the screen.