1Qt 1.5Qt 2.5Qt and 4Qt nesting bowls. Each bowl includes a lid with size indicator. Glass is Oven Microwave Frig/Freezer Dishwasher safe. Non-porous glass won't absorb odors flavors or stains. Clear glass allows you to watch your food as it cooks.1Qt 1.5Qt 2.5Qt and 4Qt nesting bowlsEach bowl includes a lid with size indicatorGlass is Oven Microwave Frig/Freezer Dishwasher safeNon-porous glass won't absorb odors flavors or stainsClear glass allows you to watch your food as it cooks