Review on Pyrex 4-Cup Round Dish with Dark Blue Plastic Cover - Clear (Case of 4 Containers) by Susan Cacal

I bought these for my kids. They always take my containers to work and I don't have them anymore! They were plastic though, so I guess it doesn't matter. These are very pretty containers, they don't look like 4 cups but they are there (I could have used more!) My daughter couldn't wait to eat cereal from one. Nice big bowl! Bring their lunch to another job in the morning. I had to order them for a long time, they are cool! To update. They WERE great until 2 stuck together when I folded them. Apparently my son had this problem too and cut his hands trying to separate them. A shard of glass broke off when he tried to separate mine. He took them outside and dropped them to break the outer one. Vain. Got her lathered. Vain. Cold water. Hot water. Then the outer one exploded. Notice how they stack up. Not satisfied as they are so expensive.