About this 3D model

This a Remix of https://www.thingiverse.com/thing:3210462 I made this Remix so that Harbor Fright earth magnets would fit into the holes. They will seem like they do not fit but give them a light tap from a jewelry hammer of just any hammer and they stay in without glue. Here are the magnets - https://www.harborfreight.com/hardware/magnets/10-piece-rare-earth-magnets-67488.html No glue needed.