Review on 70-Set DuraHome Food Storage Containers - BPA-Free, Leakproof Round Clear Deli Cups Combo Pack With Lids In 8Oz, 16Oz, And 32Oz Sizes - Ideal For Freezing, Meal Prep, And Microwave Use by Kevin Cheek

I love, love, love the concept of these. My old plastic containers just took up too much space. I tossed all of them into a big basket for a test run of these and so far don't see them making it back into the cabinet. All of these fit into about a quarter of the space of the old containers. That's the good news.The semi-bad news is that they do stain, at least when you put something tomato-based in the microwave, and the lids warp in the microwave. (I rested the lids lightly on the top to avoid splatter and that's when they warped.) I say semi-bad, because at this price for 44 items, I'm not sure I care and think I can probably avoid the problems. (The answer is NOT resting a little plate the container to avoid splatter. that made the container contract and then warp.)All-in-all, these are a win, especially if you're making big batches of soup or stew or whatever to freeze -- especially if you want to give some away -- if you do meal prep or if you just want to save space. If they didn't warp or stain, they'd be five-star item.