Chemical Elements Clock

Made a cool wall clock for anyone who study or likes chemistry.
You will need some nails, use a "spacer.stl" for distance between wall and letter.
Use a templates for inserting nails in the right spot (cross on the template)

Clock mechanism ordered here https://www.amazon.it/gp/product/B01EQZUO64/ref=ppx_yo_dt_b_asin_title_o01__o00_s00?ie=UTF8&psc=1