These sporks (fork-spoon combo) are made from 70% non-gmo corn and 30% talc. They are heat resistant to 200 degrees. They are certified under ASTM 6400 standards and have BPI certification. These sporks take 120 days to compost in a commercial facility and approximately 1-2 years in a home composting environment. Eco categories: biodegradable, compostable, renewable materials. |