We have 4 of these bowls, and we use them primarily for oatmeal  (every morning) and for soup.  I did put them in the dishwasher every day with no problem, but I was hesitant to put them in the microwave because, even though the specs in the description say "Dishwasher, oven, and microwave safe", the bowls themselves do not.   Finally, one morning when I didn't have a clean 2-cup pyrex measuring cup, and I wanted my oatmeal, I threw caution to the wind and just put the bowl of oatmeal in the microwave.  Happily, all went well.  I still use the pyrex cups, but I'm happy to know I have a good alternative.  I love the size and shape of  these "little bowls"- they make me happy first thing in the morning, and I can't say that about very many things.