Biodegradable/decomposable,Premium Design for Strength, Microwavable, Refrigerable, Toxic Free.Competitively price. 6Features:Biodegradable, Microwavable, Refrigerable, Toxic Free, Made from GMO free corn starch, combines with an ingredient for Sturdy and Durable. High heat resistant -20 to 120 degrees Celsius. Competitively priced with mainstream items.1. Biodegradable cup, Made from Plant ...