The Lorax comes to life with these Dr. Seuss school supplies! Right out of the book and into your hand, these Truffula Tree Pens are perfect for any fan of the book. The trunk of the tree is covered with yellow and black striped bark and bright-colored tufts, much softer than silk, adorn the Truffula Tree Pen. Inspired by The Lorax™ Black ink 8 1/2" long