Usage
The Uni-ball Eye Fine roller Eco is designed for precise handwriting, note-taking, and document signing in both home and professional settings. Its fine 0.5 mm line width makes it suitable for detailed writing tasks.
Advantages
- Consistent ink flow with uni-Flow system ensures uninterrupted writing to the last drop.
- Sustainable design using 75% recycled plastics, including ocean-harvested material, supports eco-conscious practices.
- Pigment-based liquid ink delivers water-resistant, fade-resistant writing ideal for important documents.
- Viewing window in the barrel allows real-time monitoring of remaining ink level.
- Non-retractable cap reduces risk of accidental marking but requires manual capping after use.
Specifications
- Barrel made from durable plastic with approximately 75% recycled content; green color finish distinguishes ink shade and eco credentials.
- Pigment-based liquid ink is waterproof and fade-resistant; compliant with archival-quality standards for document safety[6][3].
- Nib size: stainless steel tip at 0.7 mm provides a fine line width of about 0.5 mm; suitable for intricate writing details[1][6].
- Notable features include a unique uni-Flow system for even ink delivery, visible ink reservoir window, and robust construction made in Japan[5][6].
How it works
This rollerball pen uses a finely engineered stainless steel tip that channels pigment-based liquid ink to paper via the uni-Flow system, providing smooth lines without skips or blotches. The viewing window helps users avoid running out during critical tasks[5][6].