Uni-ball Uni Pin Fineliners, 1.0mm, Smooth & Bold Detailing, Pigment Ink, Comfortable Grip, Ideal for Wrting & Drawing - Black

Tip size: 1.0 mm for bold lines. Ink: pigment-based, water- and light-resistant for long-lasting clarity. Nib: metal-clad tip to track true along rulers. Cap: protects the nib between sessions for longer life. Ink flow: smooth and consistent to minimize gaps.

The metal-clad nib is designed to track cleanly along straightedges, helping you achieve straight, tidy outlines when used with rulers or templates.

Yes. The pigment ink is water- and light-resistant, helping the lines stay crisp over time on handled pages.

It’s optimized for paper and boards, delivering bold lines that stand out on busy pages and surfaces typically used in drawing, sketching, labeling, and drafting.

The ink is pigment-based and designed for typical office, school, and general drawing use. As with all writing instruments, avoid ingestion and prolonged contact with eyes.

Keep it capped when not in use to protect the tip. Store in a cool, dry place away from direct heat. Cap on between sessions to prevent the nib from drying out.

The package includes one Uni Pin 1.0mm fineliner with a metal-clad tip and a protective cap to keep the point safe when not in use.

Similar Uni Pin fineliners are available in other tip sizes. Examples include: 0.5mm option: https://fepy.com/products/uniball-uni-pin-0-5mm-fineliner and 0.7mm option: https://fepy.com/products/uniball-uni-pin-0-7mm-fineliner. These offer finer lines for precision work or slightly bolder outlines, respectively, allowing you to choose based on the project needs.

Use a light, steady grip and let the ink flow do the work. Keep the pen at a comfortable angle, guide the line with a ruler when needed, and pause briefly at the end of each stroke to prevent ink skip. Allow lines to dry momentarily before handling the page.

Yes. If you’re not satisfied, you can explore the standard return options available on Fepy. Ensure the item is in its original condition and packaging, and follow the return process for a hassle-free resolution.

Absolutely. The bold 1.0mm stroke provides clear, legible lines that are well-suited for signatures, headings, and hand-lettering on documents and workpieces.