The Uni Uniball Roller EYE Broad is a rollerball pen designed for smooth, precise writing with a 1 mm broad tip. It uses a water-based ink that delivers consistent, smear-free lines on paper.
1 mm broad tip produces clean, visible lines for comfortable everyday writing
Water-based ink dries quickly and resists smudging for neat documents
Ergonomic barrel design reduces hand fatigue during extended writing sessions
Suitable for office tasks, school notes, and creative projects
Das zeichnet Uni Uniball Roller EYE Broad aus
The rollerball mechanism combines the smooth ink flow of a gel pen with the precision of a fine-line rollerball. The broad 1 mm stroke width makes it well suited for signatures, headings, and notes where clarity matters.
Ideal für...
Office professionals who need a reliable pen for daily documentation, students taking notes in lectures, and hobbyists working on journaling or hand-lettering projects. The pen is not suited for left-handed users who require ultra-fast-drying ink.
Anwendung von Uni Uniball Roller EYE Broad
Remove the cap and hold the pen at a 3–1 degree angle to the paper
Apply gentle, even pressure — the rollerball glides without needing to press hard
Use on standard copy paper or notebooks for best ink adhesion
Store the pen capped and horizontally to prevent ink from drying out
Uni is a Japanese writing instruments brand known for its rollerball and ballpoint pens. The brand focuses on smooth-writing, ergonomic designs for office and school use. Uni products are distributed in Europe through Alltron and are a standard fixture in Swiss office supply retail.
It is a rollerball pen for everyday writing tasks such as office documentation, note-taking, journaling, and hand-lettering. The 1 mm broad tip produces clean, visible lines.
The Uni Uniball Roller EYE Broad is not refillable. It is a disposable pen that should be replaced when the ink is exhausted.
The pen uses water-based ink with a 1 mm broad tip. The ink is smear-resistant and dries quickly on standard paper.
The delivery includes one Uni Uniball Roller EYE Broad rollerball pen in black. No additional refills or accessories are included.
Store the pen capped and horizontally at room temperature. Avoid exposing it to direct sunlight or extreme heat to prevent ink leakage or drying.
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