The center hole is 8mm in diameter,

the clock mechanism you can find on Amazon or AliExpress, Temu,..

Print at 100% infill with a layer height of 0.08mm with a base layer of 0.16mm

Filaments Used:
PLA BambuLab Basic Black Transmission Distance: 0.8
PLA BambuLab Blue Gray Transmission Distance: 3.2
PLA BambuLab Basic Blue Transmission Distance: 4.8
PLA BambuLab Basic Red Transmission Distance: 4.8
PLA BambuLab Basic Gold Transmission Distance: 4.8
PLA eSUN White Transmission Distance: 1.6

Swap Instructions:
Start with Black
At layer #12 (1.04mm) swap to Blue Gray
At layer #15 (1.28mm) swap to Blue
At layer #16 (1.36mm) swap to Red
At layer #17 (1.44mm) swap to Gold
At layer #23 (1.92mm) swap to White for the rest.

All the designs i upload, i have to print first, and that's a lot of filament 😬 And filament isn't free..

So, if you like my work you could

buy me a coffee if you like. 😉

https://www.buymeacoffee.com/a.vdh_83

Or a donation via Paypal is also much appreciated.
https://www.paypal.com/donate/?hosted_button_id=3KZUPFUG4KLUL