bowls are made of tough break resistant polypropylene and sized to fit a child’s grasp. The bowls are dishwasher, microwave and freezer safe. Bowls are conveniently sized, just right for dry cereal and baby foods. The tops keep snacks fresh until ready to eat. These bowls are great to use as snack cups for travel as well as storage. Storage Bowls with Feeding Spoon Specially designed spoon makes feeding easier for mom and baby