These three bowls are new. It was originally an 8 piece set but the other 5 bowls are missing. I believe sizes are 1 cup, 2 cup, and 7 cups. The Anchor Hocking Glass Food Storage Containers are a set of three round bowls made of clear glass. Each container comes with a lid for secure storage and is dishwasher safe for easy cleaning. Perfect for organizing and storing various types of food in the kitchen, these containers are a practical and stylish addition to any home.