I have several calibrated dials. Example: X-Y table and rotary table, which have calibrated dials on them. They are not that easy to read. I have seen engraving black, (and other color) crayons used to fill in engraving for clarity.Where can I find a something similar to fill in the calibrated dials? I have searched the WED looking for engraving supplies ... with no luck.
Thank you for all your help
Thomas Vincent San Antonio, TX.