I have been meaning to make one of those “Dirty/Clean” signs for my dishwasher for a good while now and I was figuring I would end up printing something cool, slapping a magnet on the back, and calling it a day. But as I was sitting down to work on the design the other day I thought to myself “Why do something good enough that will take 20 minutes when I can spend 3 hours making something completely over the top?” and thus this was born.
You crank the gear to the far right on the one on the left turns to indicate the current state of your dishwasher. Necessary, no. But it was fun. If you want to make one the design is up on thingiverse.com: http://www.thingiverse.com/thing:63444