The fresh innovation for your kitchen: ZWILLING FRESH & SAVE BOWLS a revolutionary vacuum system for prepping, baking, serving and storing. These three glass bowls are perfect for everything from overnight oats to larger salads and Budda bowls, letting you prepare and serve directly in the bowl. Sealing with vacuum lids is quick and easy, keeping food fresh up to five times longer*. These lids also fit your STAUB CERAMIQUE bowls (12, 18, and 24 cm, without handles), giving you even more versatility. Another advantage of the lids they allow you to stack your bowls in the refrigerator without cling wap for space-saving storage.