The Nash Wheat Straw Ballpoint Stylus Pen features a 40% wheat straw barrel with black accents. Soft, rubberized touch stylus. Twist action mechanism. Black ink cartridge with 1.0mm pen tip. 800m writing length. Through a partnership with 1% For The Planet one percent of sales of this and all EcoSmart products will be donated to nonprofits dedicated to protecting the planet.