This Smart Essentials mixing bowl set offers food prep and storage. Features three different sized glass bowls with a colorful lid. Non-porous surface does not absorb food odors flavors or stains. Lids are BPA-free. Bowls are refrigerator microwave and pre-heated oven safe. Lids are top rack dishwasher microwave and refrigerator safe. Includes: 1qt Glass bowl with lid. 1.5qt Glass bowl with lid. 2.5qt Glass bowl with lid. 4qt Glass bowl with lid.