My printer has toolhead cover parts that are magnetic for ease of maintenance, for example. If you’re gonna print functional stuff, you’re gonna end up needing

• a selection of ball bearings
• a selection of screws (machine and self-tapping for plastics)
• a selection of melt inserts and the appropriate tool
• possibly a selection of magnets

Some people enjoy decorative stuff, I enjoy printing stuff that is useful.

They have a lot of use cases if you’re into 3D printing, for example.

Thanks for reminding me that I need to replace the pads on my Sennheisers. They’re finally back in stock.

Is this satire?

Monitor is a perfectly acceptable technical term in this case.