The picture I linked is of a buckwheat pillow. Had no idea they were a thing before today.
What about silk or bamboo pillow cases?
I’ve only ever really used cotton pillow cases and cotton stuffed pillows. I recently upgraded to a foam pillow that I’m enjoying.
Dumb question but were they common where you were when you were a kid?
Not at all actually, maybe for my parents
I think they’re Japanese in origin.