CONSERVE® Corn Starch Cutlery, Spoon, White, 100/pack Was: Now: $8.96 MSRP: $14.34 Made of Plastarch Material (PSM), a corn-starch-based bioplastic. Snap-resistant. Withstands temperatures up to 170°F. Fully degrades within six weeks of placement in a commercial composting facility... Add to Cart