Jeez. Never heard of it but now I want a butter bell! lol
Yeah, I found out about them a few months ago. Was looking for a way to keep my butter soft yet fresh. I guess the water air “seal” is the key:
https://butterbell.com/pages/learn-more
Here are some USA made butter crocks (the “ButterBell” brand is China made)... USA made probably more expensive:
https://sizzlesonder.com/best-butter-crocks-made-in-usa/
Sorry, ignore the “USA Made” link I posted...I checked their suggestions out and they are China too. Still on the lookout for USA made...might be a futile endeavor.