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Uni-Ball Signo RT1 Gel Ink Ballpoint Pen, 0.38mm Extra Fine Point, Retractable, Blue Ink, UMN155N38.33, Pack of 7
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Uni-Ball Signo RT1 Gel Ink Ballpoint Pen, 0.38mm Extra Fine Point, Retractable, Blue Ink, UMN155N38.33, Pack of 7
Experience smooth, precise writing with the Uni-Ball Signo RT1—your perfect companion for vibrant and reliable notes.
Uni-Ball Signo RT1 Gel Ink Ballpoint Pen, 0.38mm Extra Fine Point, Retractable, Blue Ink, UMN155N38.33, Pack of 7
Item #: 109723920

Uni-Ball Signo RT1 Gel Ink Ballpoint Pen, 0.38mm Extra Fine Point, Retractable, Blue Ink, UMN155N38.33, Pack of 7

Item #: 109723920

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Experience smooth, precise writing with the Uni-Ball Signo RT1—your perfect companion for vibrant and reliable notes.
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What Stands Out

Precision Point
The 0.38mm extra fine point ensures intricate details in writing, perfect for note-taking, journaling, or crafting precise sketches without sacrificing clarity.
Smooth Gel Ink
Featuring advanced gel ink technology, this pen provides a smooth, consistent flow for a seamless writing experience, reducing skipping and smudging.
Retractable Design
The convenient retractable mechanism prevents ink from drying out and makes it easy to carry in pockets or bags, enhancing portability for on-the-go use.

Product Details

Shop Uni-Ball Signo RT1 Gel Ink Ballpoint Pen, 0.38mm Extra Fine Point, Retractable, Blue Ink, UMN155N38.33, Pack of 7 online at a best price in Isle of Man. B08HJZRJ1V
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Students

    Perfect for students who need precision in note-taking and assignments due to its extra fine point.

  • Artists

    Great for artists requiring fine detail in doodles or sketches, delivering smooth and consistent ink flow.

  • Office Professionals

    Ideal for professionals who demand neat and sharp writing for documents, reports, or signing contracts.

Not Suitable For
  • Left-Handed Users

    May smudge on left-handed users since the ink takes time to dry, leading to potential messiness.

  • Heavy Handwriters

    Not suited for those who press hard while writing, as it could lead to skipped lines or breakage.

  • Frequent Travelers

    Not ideal for travelers needing durable pens; the gel ink may leak or dry out under certain conditions.

Product Description

Uni-Ball Signo RT1 Gel Ink Ballpoint Pen, 0.38mm Extra Fine Point, Retractable, Blue Ink, UMN155N38.33, Pack of 7

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What type of ink does the Uni-Ball Signo RT1 pen use?

    Answer: The Uni-Ball Signo RT1 pen uses gel ink, specifically designed for smooth writing and consistent ink flow. Gel ink combines dye and water, resulting in vibrant colors and the ability to dry quickly on most paper types. This pen’s 0.38mm extra fine point allows for precise line work, making it ideal for detailed writing tasks such as note-taking, journaling, or sketching. Whether you’re a student, artist, or professional, this pen will provide a reliable writing experience.
  • Question: Is the Uni-Ball Signo RT1 retractable?

    Answer: Yes, the Uni-Ball Signo RT1 is a retractable pen, which means you can extend and retract the pen tip with a simple click. This feature not only protects the pen tip but also prevents ink from drying out when not in use. It's great for on-the-go demands, allowing you to easily tuck it into your pocket or bag without worrying about ink stains. Perfect for anyone who frequently takes notes or needs to switch between multiple writing tasks efficiently.
  • Question: What makes the 0.38mm point of this pen special?

    Answer: The 0.38mm point of the Uni-Ball Signo RT1 is classified as an extra fine point, making it exceptionally suitable for detailed writing. It allows for precision and control, perfect for tasks that require neat and legible writing, such as filling out forms, writing in small spaces, or creating intricate designs. The extra fine tip also aids in producing crisp line details, making it a preferred choice for artists and professionals who value accuracy in their work.
  • Question: What is the color of the ink in the Uni-Ball Signo RT1?

    Answer: The ink color of the Uni-Ball Signo RT1 is blue, a classic and versatile choice for various writing applications. The blue ink provides good visibility against white paper, making it suitable for office work, academic notes, or personal journaling. Whether you’re drafting documents, taking lectures, or simply brainstorming ideas, blue ink allows for clear differentiation in notes and helps your handwriting stand out.
  • Question: How many pens are included in a pack of Uni-Ball Signo RT1?

    Answer: The Uni-Ball Signo RT1 is sold in a pack of 7 pens. This pack size is convenient for users who wish to have multiple pens available for different purposes or to share with colleagues or classmates. Having seven pens ensures that you have a backup when needed, especially in busy environments like offices or schools where consistent access to writing tools is essential.
  • Question: Can I use the Uni-Ball Signo RT1 pen for drawing?

    Answer: Absolutely! The Uni-Ball Signo RT1 is highly regarded for both writing and drawing. With its 0.38mm extra fine point and smooth gel ink, it allows for detailed line work, shading, and intricate sketches. Artists appreciate the precision and control it provides, making it an excellent choice for doodling, illustrating, or even technical drawing. This versatility makes it a great tool for both casual and professional artists.
  • Question: Is this pen suitable for left-handed users?

    Answer: Yes, the Uni-Ball Signo RT1 is suitable for left-handed users due to its quick-drying gel ink, which minimizes smudging. Many left-handed writers often struggle with ink smearing, but the design of this pen helps reduce that issue significantly. Whether you’re taking notes in class or drafting documents, you can enjoy a clean writing experience that keeps your work looking pristine.
  • Question: Is the Uni-Ball Signo RT1 pen comfortable to hold?

    Answer: Yes, the Uni-Ball Signo RT1 is designed with user comfort in mind. It features a smooth barrel that supports a comfortable grip, reducing hand fatigue during extended writing periods. The lightweight construction of the pen also adds to its ease of use. Whether you’re writing a long essay, jotting down notes during meetings, or even doing artwork, the comfortable design allows for prolonged use without discomfort.
  • Question: What kind of paper is best for using this pen?

    Answer: The Uni-Ball Signo RT1 works best on smooth, non-textured paper types. This includes standard writing paper, notebooks, and art sketch pads. The gel ink flows beautifully on such surfaces, ensuring even ink distribution and optimal brightness. Avoid using it on absorbent or rough papers, as they may absorb too much ink and cause it to bleed or feather. This makes it perfect for school notebooks, professional reports, or journals.
  • Question: Where can I buy Uni-Ball Signo RT1 Gel Ink Ballpoint Pen?

    Answer: You can purchase the Uni-Ball Signo RT1 Gel Ink Ballpoint Pen from Ubuy in Isle of Man. Ubuy offers a convenient online shopping experience and ensures quick access to various stationery products, including the Uni-Ball Signo RT1. With detailed product descriptions and customer support, you can find what you need quickly and efficiently.

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Features & Benefits

  • Sleek, innovative design for smooth, precise writing.
  • Features newly formulated Signo ink for vivid, ultra-fine lines without bleeding.
  • Edgeless tip reduces friction, providing a snag-free writing experience.
  • Exceptional water and light resistance for long-lasting vibrancy.
  • Includes a 7-pack for great value and long-lasting performance.
  • Ideal for both personal and professional use.

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