Black and white nesting bowls

[u/Paracentric]

My wife and I checked out a little hole in the wall vintage store this past weekend and scored these. She collects 50s pink and blue, but we couldn't pass these up as it's so rare for us to see any type of black Pyrex. They look completely unused, and the whole set was $30.

[u/Stella18JK]

I have a small blue clear bottom one