Made From Post Consumer Recycled Materials. Recycled Polyester (rPET) is Obtained By Melting Down Existing Plastic Bottles And Other Material Sources To Create New Polyester Fiber. Plunger Action. This eco-friendly pen not only showcases your commitment to sustainability but also provides a comfortable grip for everyday writing tasks. Ideal for corporate giveaways, trade shows, or as a thoughtful gift for environmentally-conscious colleagues. Its sleek design makes it suitable for both casual and professional settings.