Uni-ball Signo 155N Gel Pen, 0.7mm, Vibrant Ink, Smooth Writing, Sky Blue

Key specs: 0.7 mm tip for medium, neat lines; sky blue ink for bright, legible writing; smooth ink flow for clean results; quick-drying ink to reduce smearing; comfort grip for easier handling during longer sessions; sold in a single-pack for everyday or light use.

If you’re weighing options, consider these close alternatives available on Fepy: • Uni-ball Signo 155N Gel Pen, 0.5mm, Sky Blue: https://fepy.com/product/uniball-signo-155n-gel-pen-0-5mm-sky-blue • Uni-ball Signo 207 Gel Pen, 0.7mm: https://fepy.com/product/uniball-signo-207-gel-pen-0-7mm Each offers different line thickness or ink behavior, so choose based on your preferred stroke and feels.

Ideal use cases include note-taking, school or office work, color-coding in planners, journaling, and drafting or editing documents where clear, legible sky-blue writing adds emphasis without excessive boldness.

Use the cap to protect the tip when not writing. Write with smooth, even strokes and avoid pressing too hard to prevent blurring. If the line seems faint at first, try a few steady strokes to prime the ink, then continue writing. Keep the pen capped when not in use to preserve ink quality.

Yes. The ink is designed to dry quickly to minimize smudging, which is especially helpful for left-handed writers who tend to drag their hand across the freshly written ink.

The pen uses standard gel-pen ink formulations that are commonly marketed as non-toxic for everyday writing. Always avoid using near eyes and follow normal safe-use practices for writing instruments.

The 155N in a single-pack format provides straightforward value for everyday writing. When comparing, factor in tip size (0.7 mm here), ink color, and how often you write; it’s often a good balance of cost per pen and writing quality for light to moderate use.

No special installation is required. It’s a ready-to-use gel pen right out of the package. Just remove the cap and start writing.

Store the pen with the cap on when not in use, avoid exposing it to extreme temperatures, and write with a steady hand to prevent ink flooding or skipping. Re-cap after use to preserve ink quality for the next session.

It combines smooth, reliable ink flow with a comfortable grip and quick-drying performance, plus a light sky-blue color that stands out without being overpowering. This makes it a practical choice for notes, documents, presentations, and everyday writing tasks.