Fiberfill: Crafting a Better Planet. These Ingeo fibers perform better than polyester fiberfill. Using a revolutionary new process to create soft; durable craft fill from corn; Eco-Craft introduces the next generation of environmentally kind craft products. This Fiber-fill is made of 100% PLA which is a new synthetic fiber made from the annually renewable resource corn. This package contains 3 pounds bulk fiber-fill. Made in USA.