David will make a pen out of almost anything. He makes pens out of wood, acrylic, recycled denim, recycled bullet shell casings, corn cobs and now, sunflower seed hulls! This pen is a Barron Style Rollerball with water-based black ink. David will give this pen away in a random drawing. To enter, just leave a comment on this post on what you do to make this world greener or what Earth Day event you plan on attending. It can be something small like recycling paper or something huge like installing solar panels or purchasing a hybrid car. The winner will be picked at random on April 22nd. Good Luck!!