Convenient cups are perfect for beverage samples and condiment servings. Sturdy polystyrene ensure leak-resistant usage. Excellent for single portion servings, cups are conveniently disposable. Cup Type: Portion Cup; Interior Volume Capacity: 4 oz; Material(s): Polystyrene (PS); Material Type: Plastic.Perfect for beverage samples and condiments.Perfect for carry out when paired with a leak-resistant lid.Crack-resistant.Easy cleanup.