"I go by the kitchen motto that you can't go wrong with Oxo, and these bowls are more proof that my motto is apt. They are among the best mixing bowls I've ever used, in great part because of their non-slip bottoms and handles. They don't fly away from you on the counter when you mix something vigorously, and even with wet or oily hands keeping your grip on the handle is easy.
The pour spout also makes life a lot simpler, and neater. Batter doesn't flow out in all directions unless you're more impatient than I (Not possible) and turn the bowl upside down to empty it.
I could wish for other colors, but that's a minor consideration, and now that I know the plastic doesn't stain easily, it isn't as big an issue as it used to be. They're incredibly easy to clean, dishwasher safe, and have an agreeably small footprint in your cabinet.
I could also wish that there were jumbo-size versions of these bowls for really big batches of batter or dough or what have you. Considering their light weight, a very large bowl in this line would be a great boon to cooks who have some trouble lifting really huge mixing bowls.
Still, it's good to have the bowls they've chosen to make. I really recommend these for so many kitchen tasks. You really cannot go wrong with Oxo."