Made from the recycled materials of Canon copiers Features a lower casing made from 100%</br></br>Product Description</br></br>Environmentally-friendly, the P1-DHV-G performs advanced calculations - in the palm of your hand. Features a lower casing made from 100% post-consumer recycled plastic.</br><br/>http://www.amazon.com/gp/product/B0030VG3LQ