BIC Cristal Xtra Smooth Ballpoint Pen, Medium Point, Black Ink, 24/Box, 6 Boxes/Pack (MS144E-BLK) | Staples
Amazon.com : BIC Cristal Original Fine Ball Pens, Fine Point (0.8 mm), Blue, Box of 50 - Smudge-Free, Every-Day Writing Pens with More Precise Ink Flow : Rollerball Pens : Office Products