Deep Bowls Offer A Strong, Grease-Resistant, Cut-Resistant And Freezer-Safe Alternative To Traditional Plastic Or Polystyrene. Use These Eco-Friendly, 12 Oz. Bowls For Hot Or Cold Foods. You Can Even Use Them In Your Microwave. Sugarcane Fiber Products Are Made From A 100 Percent Reclaimed And Renewable Material. These Sugarcane Bowls Are Made From A Reclaimed Resource That Would Otherwise Have Been Burned. They Do Not Contain Any Harmful Pfas Chemicals.