Uni-Ball Eye Fine Liquid Ink Rollerball Pen - Blue - 0.7mm - Pack of 12

The Uni-Ball Eye Fine Liquid Ink Rollerball Pen provides a smooth and consistent writing experienc...

Best current price£14.23from Office Stationery

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Product Information

Full details

The Uni-Ball Eye Fine Liquid Ink Rollerball Pen is designed for students, office professionals, and anyone who demands precision and longevity in their writing. Its primary benefit is the consistent, skip-free ink flow and archival-quality Super Ink, though users should note that the liquid ink may bleed through very thin or low-quality paper if pressure is applied too heavily.

All features

Model Part Number315168000
BrandUni-Ball

Extended Product Information

FAQs

Is the ink in the Uni-Ball Eye Fine permanent?

Yes, it features Uni-Ball Super Ink, which is pigment-based and designed to be fade-resistant, water-resistant, and tamper-proof.

Can I refill these pens?

No, these pens are designed as disposable units and are not intended for refilling.

What is the tip size?

The pen features a 0.7mm tip that produces a 0.5mm precise line width.

Are these pens suitable for left-handed writers?

Yes, because the ink is quick-drying, it significantly reduces the likelihood of smudging for left-handed users.

How many pens are in a pack?

This product contains a pack of 12 blue ink pens.

Can the ink be used on glossy paper?

While it works on most surfaces, liquid ink may take longer to dry on non-porous or glossy paper and may be prone to smearing.

Troubleshooting

The pen is skipping or not writing upon first use.

Hold the pen tip down for a few seconds or scribble in a circular motion on a scrap piece of paper to prime the ink flow.

Ink is bleeding through the paper.

Use a heavier weight paper stock or apply less pressure when writing, as the liquid ink flow is designed to be very free-flowing.

The pen cap will not stay attached.

Ensure there is no dried ink residue inside the cap by cleaning it gently with a dry cotton swab.

Pros and Cons

Pros

  • Consistent, smooth liquid ink delivery
  • Archival-quality ink prevents fading and tampering
  • Easy-to-read ink level indicator
  • Quick-drying properties reduce smudging
  • Environmentally conscious design with recycled materials

Cons

  • Potential to bleed through very thin notebook paper
  • Liquid ink can leak if stored improperly in high altitudes
  • Permanent ink can be difficult to remove from fabrics

Setup, Compatibility & Care

These pens do not require any specialized setup; they are ready to use immediately upon removing the cap. For optimal performance, always replace the cap firmly when not in use to prevent the liquid ink from drying out at the tip. Store the pens horizontally whenever possible to maintain a consistent flow to the nib. While these pens are compatible with standard notebook paper, they perform best on high-quality, medium-weight bond paper to prevent any minor feathering or bleed-through. To clean the exterior, simply wipe with a dry cloth; do not submerge in water or use chemical solvents.

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