Stock your office, home, or classroom with the Onyx rollerball pen from uniball, featuring a strong, long-lasting 0.7mm fine tip. This rollerball pen delivers the silky-smooth glide of a fountain pen without smudging for effortless writing. The pen with a fine point produces crisp lines with an unparalleled definition, making it easy to create fine details in your drawings and diagrams. This capped roller pen is useful for a variety of tasks: from note-taking to signing checks and legal documents, to uniquely embellishing fun and creative writing projects. The uniball Super Ink technology forms a strong bond with the paper, protecting from water, fading, and fraud. A great economic and environmental choice: this sleek fine point rollerball pen is made with 73% post-consumer recycled material.