Uni-ball Eye Fine Rollerball Pen - Black - 5 Pack

Yes, the ink is waterproof and fade-resistant, making it a permanent writing solution once dry.

Absolutely. The 0.7mm nib creates a consistent 0.5mm line, which is excellent for line art and detailed technical drawings.

Because it uses liquid ink, it has a slightly longer drying time than a standard ballpoint. Left-handed writers should be mindful of hand placement immediately after writing.

Yes, the Uni-ball Eye Fine features an acid-free formula, ensuring it won't damage or yellow your paper over time.

This specific pack includes five black ink pens.

The nib may have dried out. Scribble rapidly on a scrap piece of paper for 10-15 seconds to restart the flow, or ensure the cap is snapped on tightly between uses.

Switch to a higher-weight paper (80gsm or higher) or avoid applying heavy pressure while writing.