Hey, I picked up one of these the other day, and it actually works as advertised, stuff simply DOES NOT STICK to the inside of this grinder.
https://www.amazon.com/Non-Stick-Ceramic-Grinder-4-layer-PREMIUM/dp/B07JGXLGZ2
@mcfate well, picked one up to see how it works. Great price if it works as good as you say ;)
Also, one can never have too many grinders
@slenk I haven't been able to get ANYTHING to stick to this thing, anywhere. The one potential problem area is the plastic ring that keeps the top of the grinder from grating, metal-to-metal, against the bottom, but it's got the ceramic coating top to bottom, inside and out.