BIC PrevaGuard Clic Ballpoint/Stylus Pen, Retractable, Medium 1 mm, Black Ink/Black Barrel, Dozen - Enjoy the best of two writing styles with the Bic PrevaGuard Clic Stick Stylus. The pen contains an antimicrobial agent incorporated into the plastic (excluding stylus) that suppresses the growth of bacteria, algae, fungus and mildew on the pen. Switch effortlessly from a touch screen device to writing on paper with one click retractable design. Even if you're working for hours, the round barrel comfort and control make it effortless. A great choice for home, school, offices, restuarants and small businesses. This product does not protect users or others from disease causing bacteria viruses or germs. PrevaGuard is a registered trademark of Koozie Group.