Finesse Black Microwaveable Plastic 12oz Bowls, Made of Polyproplyene 100 Per Box Polypropylene is recognized as a greener disposable solution. Durable heavyweight construction with a deep profile is ideal for heavy or saucy foods. Re-Usable/Disposable Top Shelf Dishwasher Safe The first full line disposable dinnerware offering made from Polypropylene Impress your friends with the ability to microwave foods on Finesse dinnerware!