Classic glass 3-Qt Oblong, 8" Square with Plastic covers -- 1, 1.5 & 2.5-Qt Mixing Bowls with covers. 9" Pie Plate by Pyrex. 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.