Baseball themed clock with two versions. One has mounting holes for a clear cover if desired, one does not.

They are printed face down. You will need to insert negative part to create center hole for clock mechanism.

I used 8.5mm.

The cut file for the cover is in the raw model section. Use laser or cnc to cut from 2mm cast acrylic.

Adjust z value on spacers to fit cover plate over clock mechanism.

Mine worked at 9mm,

Attach clear cover with 3mm screws (length as needed) thru spacers and threaded in clock face, 

DO NOT OVER TIGHTEN

DONT FORGET TO ADD NEGATIVE PART AT CENTER TO CREATE HOLE FOR CLOCK MECHANISM

Have fun.