Wall clock with musical design.
I recommend that you print the hands with a 0.2 nozzle, although they can also be printed with a 0.4 nozzle.
You must have the tolerances of your printer as well as the filaments very well calibrated to be able to print the hands and have them fit well.
If they don't fit you well, you can always use the ones that come with the mechanism itself.
I have used this mechanism:
https://www.amazon.es/gp/product/B0BRYZR1Q9/ref=ppx_yo_dt_b_asin_image_o09_s00?ie=UTF8&psc=1
I hope you enjoy it!!!
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