Usage
The Uni-ball Eye Fine roller Eco is designed for everyday writing, note-taking, and annotating, ideal for office, school or home environments where smooth and consistent red ink is needed.
Advantages
- Consistent ink flow thanks to uni-flow technology ensures uninterrupted writing performance.
- Sustainable construction with 75% recycled plastic content, including ocean-collected plastics.
- Tamper-proof Super Ink provides water resistance and prevents fading or document alteration over time.
- Fine line width of 0.5 mm supports precise annotations and clear handwriting.
- Transparent window allows real-time monitoring of remaining ink level; not refillable when depleted.[2][6][10]
Specifications
- Design features a plastic barrel with see-through window; capped rollerball with metal pocket clip in red accent.[1][7]
- Sustainable production using approximately 75% recycled plastic (10% sourced from ocean waste); made in Japan.[6][10]
- Smooth-flowing liquid ink delivers a fine line: tip size of approximately 0.7 mm producing a precise ~0.5 mm line width; waterproof and fade-resistant pigment-based Super Ink.[8][10]
- Differentiators include continuous consistent flow to the last drop, tamper-proof properties for secure documents, ergonomic comfort grip design, vivid red color intensity.[6]
How it works
This liquid ink rollerball operates using uni-flow technology: the fine roller tip distributes pigmented Super Ink consistently onto paper as you write. The visible ink-level window lets you track usage at a glance until fully depleted.[1][5][7]