I found a commercial grade porcelain one…like the ones used by pharmacists and in laboratories. It was dead cheap…less than $10.
It’s about 6" in diameter, about 5" tall, weighs a ton, and has the texture of unglazed porcelain on the inside, but it’s glazed on the outside. It doesn’t absorb colors or odors. It holds a couple of cups of whatever…usually pesto, mojo, or a slurry of garlic and spices for marinades. Peppercorns are a slow start but once it’s started it goes quickly.
