This BoingBoing post illustrates the latest in glazed ceramic 3D printing.
I purchased this coffee cup:
I bought it because it’s cool, and to test the electrical and outgassing properties of the printed ceramic.
It may be possible to build custom ceramics for the magrid/standoffs with this process.
If I can braze this ceramic to metal… we can build almost anything.
Here are the design rules for this printing process.