This is a simple indicator to see if your dishwasher is clean or dirty. Just flip to clean when you start your dishwasher load and back to dirty when you are done unloading it.

This is a multicolor print designed to work with a single 12x2mm neodymium disk magnet. It is placed inside the model while printing by setting the printer to pause when it reaches the layer just before it prints over the printer fills the hole. I set the printer to pause at roughly 4.04mm so that the magnet gets sealed in place immediately after it is restarted.