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 Bambu HF-PETG. The original one was PLA and worked fine. 

The .3mf file has a pause added 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.

Uses the standard 8x3mm magnets, here's the amazon affiliate link to the magnets I use: https://amzn.to/3WqiUTL