My partner wanted something to remind her to take the pizza steel out of the oven (or put it in), so I made her a reversible magnet. I also made pizza stone versions.
All designs are built with one color change to make the text legible. It's programmed into the 3MF files, but you'll have to add it manually in the STLs. (Alternatively, you could print in a single color and then manually color the magnet with paint or a marker.)
You will also need magnetic backing to turn it into an actual, you know, magnet. Personally I use these adhesive magnet sheets, but you could use another brand or even just glue any magnet to the back.
The author marked this model as their own original creation.