A 9.6" clock face numbered using unit circle angles instead of 1 through 12. It has holes for the clock mechanism and to hang the clock from a screw (sized for #8 screws).
I used this clock mechanism to assemble it.
https://www.amazon.com/dp/B01B960S50?ref=ppx_yo2ov_dt_b_product_details&th=1
I glossed the face using the glaze below.
https://www.amazon.com/dp/B00D0293SA?psc=1&ref=ppx_yo2ov_dt_b_product_details