Magnetic 25mm RPG Miniature Base

I've played Gloomhaven with miniatures that use my original 25 mm bases for several months. While it's worked well, I have noticed some room for improvements, so here's my new and improved 25 mm base for Gloomhaven (or other minis)! This version has a few major changes:

* It has a cavity so that you can put a 3/4 inch (19mm) steel disc into the base.
* The numbers are on the side of the base instead of on pop-outs (I had to make the base taller to do this)
* I used larger numbers in a mor