Features and Benefits:?Sharp, precise lines?Bleed and smear resistant?Long cap off life?Quick dry timeMilwaukee INKZALL? ultra fine point pens are optimized for jobsite conditions and deliver sharp, precise lines. The durable ultra fine point tip delivers a 0.5 mm line for precise writing and labeling. Bleed resistant ink drys quickly and resists smears. 72 hour cap-off life delivers extended performance and use. An integrated pocket clip enables easy carry and storage.