Pellet tags for smoker

Now you can remember what type of pellets you have in your smoker. Uses 15mmx1.5mm round magnet.

This effect can be achieved on any printer if you pause the printer to swap filament once the bottom part is printed.

A french version is available here : https://www.printables.com/model/856391-badge-didentification-pour-granules-de-bois