I had piles of 5" orbital sanding disks laying around. I saw someone made an organizer from wood and dowels but since wood is outrageously priced right now I decided to design and print my own version.
Should hold a retail stack of 5" sanding disks and be stackable upon one another.
You should also be able to use the holder to apply the disc to your sander easier by pushing the pegs into the holes on the sander.
5_INCH_SANDING_DISK_HOLDER_STACKABLE.stl | 548.0KB |