I have two Pyrex bowls that definitely are my most used. They are the bowls that came with a mixer. I've seen the mixer at a Salvation Army once with my mom, but obviously didn't buy it and I can't remember the brand of the mixer. I use these mixing bowls multiple times a week. They are my go-to Pyrex bowls.
No pattern on these ones. Both are really great sized. I see these all the time at Goodwill and other thrift stores.
Next up, I'm going to show you my two newest pieces.