Revolutionary vibrant pigment ink makes dark inks look darker and bright inks look brighter. Delivers clear and bold writing without smearing or bleeding. A strong, wide-opening wire clip provides easy attachment to folders or notebooks.
- Bring crisp, vibrant lines to your artistic and personal projects with these smooth-flowing, revolutionary gel ink pens available in many colors
- Specially formulated ink stays on top of fibers instead of being absorbed into the paper
- Functional & strong wire pocket clip opens wide for easy attachment to documents, folders or notebooks
- Color indicator at the top of the pen makes it easy to identify ink color
uni One is now a Guinness World Record Holder for blackest gel ink ball pen!