Look here.
and
Here. A couple of "firsts".
At a pickup forum I asked if anybody was printing pickup bobbins. I think it will
be quite some time for the price to come down for printers that will perform to
a quality that many users will need.
I'd like to print bobbins just to have control over design/color which could also include pertinent information about the pup and builder but cost per piece and quality are major issues.
Not to mention other parts for guitars like knobs. Well....maybe not
knobs.