Ballpoint Pen, Stick, Medium 1 Mm, Black Ink, Gray Barrel. Universal™ Ballpoint Stick Pen are reliable from the first mark to the last. This pen is an office standard that writes with ease, providing crisp, clean lines. The oil-based ink dries quickly, ensuring smear-free performance. Smooth and comfortable barrel that fits perfectly in your hand and allows you to write with ease. An economical choice for a dependable pen. 1 dozen