Our Bio-Cutlery Series is the perfect alternative to regular plastic cutlery. All our PSM cutlery will decompose 70.3% within 95 days and is made from annual renewable resources, primarily non GM corn starch. It is suitable for hot and cold foods as it can withstand temperatures up to 221 degrees Fahrenheits. Cour cutlery has FDA and ASTM D6866 certified, biobased content 52%,