Reditainer, is known worldwide for delivering greats products at low affordable prices. Our souffle cups are no different. The cups are made of Polypropylene, this type of plastic is durable yet flexible and clear translucent color. They are perfect for: jello shots, condiment cups, sample cups, or anything you could use a souffle cup for. Reditainer - Souffle Cups are the perfect souffle cup, give them a try today!