Biodegradable cutlery 100% biodegradable Knife, fork, spoon etc Material: corn starch FDA, EN13432, ASTMD6400 standards Biodegradable cutlery100% biodegradable Knife, fork, spoon etcFDA, EN13432, ASTMD6400 standardsEco-friendly, freezer and microwave safeMaterial: corn starchCorn starch68%Coupling Agent 0.44%PP28%Others3.56% Corn Starch Biodegradable cutlery