Guess I need some help.
This bowl sure looks like and feels like Pyrex.
It's plain white and is not marked,
other than a number 11 on the bottom.
I've never owned any Pyrex that wasn't marked,
and don't know if they made any this way.
I get too much glare to photograph the bottom.
Could it be a mixer bowl?
I did browse them online awhile, but the shapes were different.
This bowl shape is the exact shape of the typical mixing bowls.
Any help would be appreciated!