Biodegradable Soup Spoon 1 Biodegradable spoon Made from corn starch, 2 100% Biodegradable and compostable 3 Pass FDA,SGS.. Biodegradable Soup Spoon1 Biodegradable spoon Made from corn starch, 2 100% Biodegradable and compostable 3 Pass FDA,SGS,ISO non-toxic:Our raw material is totally derived from natural resources.they are food grade material.so our products are non-toxic,natural and healthy. ...