A little jig to help with lining up and inserting magnets into the pockets at the bottom of the bins.

There is a press fit magnet spot on the top (or bottom depending on your perspective) to hold a magnet so that you can keep your magnet polarities consistent.

The magnet to be installed drops on to the side with the handles and hopefully makes it a bit easier to align with the pocket opening to slide in.

Not a super perfect thing. Did have to do some light filing to get a slip fit with the large pocket on the bottom of the bin. Also there was supposed to be a little bit of material separating the alignment magnet and the insertion magnet, but the spacing really didn't work out.