Uni-ball Signo Roller Pens, 0.7 mm, Classic Signo Smoothness, Consistent Flow, Ideal for School & Office Use, Green – Pack of 12

Medium gel with a 0.7 mm tip produces bold, readable green lines with minimal pressure. The ink flows smoothly with low resistance, and the tip is built to maintain its shape for frequent use. The barrel is designed for a comfortable grip.

The Signo 0.7 mm gel ink is formulated to set quickly, helping to reduce smears on common notebook papers. Drying time can vary with paper type, but the faster-setting formula minimizes smudging compared with slower inks.

The ink flows with low resistance, and the pen’s balanced barrel supports steady control, making long notes, labeling, and journaling more comfortable and less tiring on the hand.

It performs well on standard notebook paper, print paper, and other common writing surfaces used in schools and offices. For very glossy or coated papers, performance may vary.

Color-coded notes, headings, highlighting sections in notebooks, grading papers, and daily journaling are all great uses. The distinctive green ink helps organize information at a glance.

This UM-100 pack is a disposable gel pen—there aren’t user-replaceable cartridges. When not in use, cap the pen to prevent dry-out, and avoid extreme temperatures to preserve ink performance.

Yes. The ink is non-toxic and designed for school and office environments, making it suitable for students and everyday writing activities. As with any writing instrument, supervise younger children to prevent misuse.

You can explore other color options and pack sizes of Uni-ball Signo 0.7 mm on Fepy, such as Black and Blue 12-packs: https://fepy.com/product/uni-ball-signo-um-100-0-7mm-black-pack-12 and https://fepy.com/product/uni-ball-signo-um-100-0-7mm-blue-pack-12. For a different gel-pen option, Pilot G2 0.7 mm Black 12-pack is also available: https://fepy.com/product/pilot-g2-0-7mm-black-pack-12.

Signo UM-100 0.7 mm is designed for smooth, quick-drying performance with a durable tip, which is ideal for daily note-taking and color-coding. Compared with some other gel pens, Signo often emphasizes quick-dry and line visibility, while Pilot G2 may offer different ink-feel dynamics. Checking the color, price per pen, and user reviews on each product page helps determine the best value for your needs.

Yes. The pack of 12 guarantees a steady supply of green ink for headings, notes, and diagrams, and the per-pen cost is typically favorable for students who color-code their study materials.

Create clear, color-coded study notes, label sections in planners, highlight important points in reports, and differentiate edits or comments in graded assignments. The bold 0.7 mm line is especially effective for emphasis without overwhelming the page.