The easy-to-use Cuisinart CFS-TC-S8R Storage System revolutionizes the way you store food. Put foods (wet or dry) into the containers and vacuum seal them for longer freshness. They will not stain the containers or absorb food odors. They are also refrigerator-, freezer-, microwave- and dishwasher-safe, allowing for the maximum convenience. The stackable design makes storage of multiple containers a breeze. The shatter-proof and scratch-resistant design ensures unsurpassed durability.