The tempered glassware is made with busy kitchens in mind. Not only are the pieces impact and chip resistant, but they’re also microwave, freezer and dishwasher safe. If broken by strong shock, Duralex shatters into small pieces, reducing the risk of injury.
These glass containers are made with a collar on the rim making them stackable. Snap-on lid is made from BPA-free plastic (not microwave safe).