Plastic pellets, also known as nurdles, are small, round plastic beads that serve as the raw material for producing various plastic products. These pellets are typically made from different types of polymers, such as polyethylene or polypropylene, and are used in manufacturing processes like injection molding and extrusion. Once produced, plastic pellets are transported to factories where they are melted and shaped into items like bottles, containers, and toys. While they are essential for the plastic industry, improper disposal can lead to environmental issues, as these tiny pellets can pollute oceans and harm marine life.