Uni-ball Zento Fine Rollerball Pen, 0.7 mm, Water-Based, Low-Friction Ink, Comfortable Grip, Ideal for Everyday Writing - Red Ink

Tip size: 0.7 mm. Ink color: Red. Ink type: Water-based. Writing experience: Low-friction feed for smooth handwriting. Additional features: Comfortable grip and fast-drying ink to help prevent smears.

The water-based formula is optimized for quick-dry performance, reducing smudge and feathering on typical writing paper while maintaining clear, legible red lines.

Ideal for grading, markup tasks, headings, lists, and everyday writing where visible red emphasis is helpful and quick note-taking is important.

Hold the pen with a relaxed grip and steady pressure to maintain a smooth, controlled line. When not in use, cap the pen to prevent ink from drying out and store it in a safe place to avoid damaging the tip.

The ink is red and designed to produce clear, medium-width lines (0.7 mm) that stand out on everyday paper for easy readability and emphasis.

Yes. The Uni-ball Zento rollerball is a standard writing instrument designed for everyday use with non-toxic components suitable for schools and offices. As with any pen, avoid contact with eyes and ingestion.

If you’re choosing between 0.7 mm variants and other sizes/colors on Fepy, you can compare these options to suit your needs: 0.7 mm Black, 0.7 mm Blue, or 0.5 mm Red. See the alternatives here: https://fepy.com/products/uni-ball-zento-rollerball-pen-0-7mm-black, https://fepy.com/products/uni-ball-zento-rollerball-pen-0-7mm-blue, https://fepy.com/products/uni-ball-zento-rollerball-pen-0-5mm-red

Available variations typically include different ink colors or slightly different tip sizes. For example, 0.7 mm Black or Blue варианts offer the same low-friction performance with color choices, while 0.5 mm Red provides a finer line. Examples of such options on Fepy: https://fepy.com/products/uni-ball-zento-rollerball-pen-0-7mm-black, https://fepy.com/products/uni-ball-zento-rollerball-pen-0-7mm-blue, https://fepy.com/products/uni-ball-zento-rollerball-pen-0-5mm-red

This product is generally eligible for return under Fepy's standard returns policy. If you’re not satisfied, you can initiate a return according to Fepy’s guidelines applicable to your purchase.

Left-handed writers may especially appreciate the quick-drying, low-feathering ink which helps reduce smearing. Light, smooth strokes and a consistent writing angle (around 35–45 degrees) can further minimize smearing for left-handed users.