The BIC Cristal Extra Smooth Ball Pen is the Pen America Grew Up With. Designed to write up to 35 percent smoother than BIC s traditional ballpoint ink these pens feature exclusive Easy-Glide System ink that offers a smooth writing experience and creates vivid lines. The see-through barrel lets you know when you re low on ink while the hexagonal barrel design helps keep the pen from rolling off flat surfaces. This pack contains 10 BIC Cristal Extra Smooth Ball Pens with black ink.