From what we've found, the Cuisinart CTG-00-SMB mixing bowls are made of high-quality stainless steel, which generally means they're pretty solid and hold up well against rust. Stainless steel is a tough material that's known for lasting a long time, so these bowls should be good for all your mixing needs without worrying about rust.
Just a heads-up, like most stainless steel items, you shouldn't put them in the microwave—something to keep in mind. The bowls come in a set of three different sizes (1.5, 3, and 5 quarts), so they’re pretty handy for different kitchen duties like mixing, prepping, or even serving.
A lot of folks like their design, noting the deep shape helps keep things from spilling, which is super helpful when you're really mixing things up. They’re also quite stable on countertops, which makes them a breeze to use with an electric mixer.
However, some feedback suggests there might be some issues with the lids not fitting tightly or potentially warping in the dishwasher. So, it's probably best to hand wash the lids to keep them in tip-top shape.
Concerning your main worry about rust, as long as you take care of them properly and avoid leaving them soaking wet, you shouldn't see any rust over time.
All in all, the Cuisinart mixing bowls seem to hold up well regarding durability and are easy to clean. Just be a bit gentle with the lids to make sure the whole set lasts.
