ZERO3 CPLA cutlery is 100% compostable, they are made from plant-based materials. Our target is to provide our customers with green, healthy and high quality products. CPLA plastic, a bioplastic derived from cornstarch, these disposable utensils are 100% commercially compostable, serving as an excellent eco-friendly alternative to traditional plastic utensils. 7" CPLA knife, fork, napkin set in white. Our bioplastic cutlery is made from a plant-based bioplastic, produced from a rapidly renewable starch, so it has a smaller carbon footprint than conventional plastic.