The Bic 10247 Black String Cristal Corded Ballpoint Pen features a 610mm cord, long-lasting tungsten carbide ball and clear barrel so it's easy to see when you are running low on ink. Perfect for attaching to your desk using a screw so you're able to find your pen where you left it, the BIC® Cristal corded pen is perfect for offices, businesses, reception desks and schools.