I originally modeled this off my own “thumbs up” in Fusion 360 and have been using it years on my dishwasher as a clean/dirty indicator. It finally broke this week… Wiferneer asked for a new one, and since I had to dig the file out of the archives figured it was a good time to share it as well. Not being one to leave well enough alone, I decided it needed more color! And voila, here we go - you've got solid color and three color versions.
I printed this one in HF-PETG. The original one was PLA and worked fine.
Pause at 4.80mm Z height to insert the magnets. There is a little extra headspace/wiggle room, this should make inserting the magnet a little easier.
The .3mf file should have two plates in it, one mutli color and one single color print.
Uses the standard 8x3mm magnets, here's the amazon affiliate link to the magnets I use: https://amzn.to/3WqiUTL
The author marked this model as their own original creation.