I used to grind my coffee and manually make espresso. Years ago though I switched to an all-in-one. I was very adamant that it had to have ceramic grinders so that it will last forever. I've since had to replace some internal parts and I'm sure the display will eventually fail and not be replaceable, but those grinders are going to last centuries!

I'm assuming you've already noted in your will that the ceramic grinders be harvested from your coffee maker when everything's being sold at an estate sale otherwise what was the point of anything

> I was very adamant that it had to have ceramic grinders so that it will last forever.

I wonder about this - I've got a few 1Zpresso grinders - they're rated for 100-200kg of coffee, and napkin math says my most-used one has probably done about 70kg to date. At grinder prices and my age though, not sure I'd ever come out ahead with BIFL burrs though.