Perpetual calendar (compact)
thingiverse
Compact perpetual calendar. Based on the idea from https://www.thingiverse.com/thing:4645739, but redesigned to allow multiple languages for the days, a bigger but shallower frame, and concave numbers to be filled with coloured resin or paint. A magnetic wall-mount is provided but not necessary. It's light enough to be secured with double-sided tape. I just prefer to unmount it when I rearrange the blades. A blank is provided if you want to cover unused numbers depending on the month. You can also use that blank to create days in another language.
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