I would totally collect these if I had the room and if I ever really used small glasses. Although they would make good wine glasses, if I drank wine - vintage sour cream glasses- these would make cute juice glasses!
Not too long ago I found the bottom PYREX dish (black/snowflakes) at a thrift store. I was thrilled to pieces. I use my PYREX at least once everyday. I serve, bake, prepare and adore my PYREX. My humble opinion.You can never have too much PYREX!