We offer a large selection of Compostable Souffle Cups. You can search many types of Compostable Souffle Cups and Compostable Fiber Plates and Bowls. Compostable Souffle Cups is light and strong as plastic, but fully biodegradable when composted. Heat resistant up to 110 degrees F. Compostable Fiber Plates and Bowl is made from plant fiber products guaranteed to break down in 2-3 months in industrial composting facilities.