... from Corn Starch,High Heat Resistanct, Approved by ISO14855 Diposable Cutlery Features:Microwavable, Refrigerable, Decomposable and non-GMO vegetable starch,Sturdy ... .Certificate:Approved by US FDA food safety We have biodegradable Knife, Fork, Spoon, Ice Cream Spoon, Tea Spoon, cup, cup lid, straws ...