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It doesn't smell 😁 I like to eat buckwheat though.

I had cherry stones in a small pillow which I got from my midwife for my daughter. It's warmed up and put on berries to calm down diarrhea. It seems it's common in Germany. Cherry stone pillow sounds nice too 🍒

Yes it seems to be a common thing, I also know it in like mountain places they use it in winter to take the warm pillow to bed with you...:)