Pentel Impulse Ballpoint Pen, Medium Line, Black Ink, 2 Pack (BK96BP2A) Low-viscosity ink formula is smooth like gel with the benefits of quick-drying ball point ink smooth like gel with the benefits of quick-drying ball point ink. Writes vivid medium lines with a stainless steel tip Latex-free grip Handy eyelets in the barrel plug and cap let you hang Impulse on a chain or cord Pack includes 2 pens