DO NOT PUT IN THE DISHWASHER!!! I bought these bowls and put them in the dishwasher before using them and one of them completely shattered in my dishwasher. I'm talking tiny little shards of glass allllll in the bottom of my dishwasher. And they were wet, obviously, because I had just ran the dishwasher, and it was so hard to get all the teeny tiny pieces out. Save yourself the trouble by spending a few more dollars and getting an actual Pyrex set.