Pyrex is safe, non-toxic and effective!
It's a bowl, a piece of tupperware, and a to-go container! These containers are microwave-safe, non-toxic, and convenient. They stack easily in my refrigerator and can go in the dishwasher. Even the lids usually do not let liquid escape (but if I'm taking the tupperware to work, then I'll wrap it in a plastic bag).Basically, if you have leftovers and you're tired of being creeped out by your plastic containers that may or may not be leaching BPA into your food, this is the set for you!Furthermore, the 18-piece set is perfect for 2 people. You only really get 9 containers (the 18 pieces refers to the containers and the lids) and because we make all sorts of dressings in addition to cooking all the time, I have been known to use almost all 9 pieces at once.The only cons of this product: the containers are relatively heavy and not totally leak-proof.