... EN13432 ASTMD6400 4)Material:plant starch 5)Bio-rate:100% Biodegradable tableware, Disposable spoons,Biodegradable disposable tableware, corn starch, biodegradable, eco-friendlySpecificate:7" biodegradable disposable cutlery,compostable ... is fully biodegradable and compostable.2. 100% natural and environmentally friendly, hygienic.3. No chemical treatment, healthy, nontoxic, harmless and sanitary.4. ...