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Item #:
92780837
Uni-Ball Signo RT1 0.28mm - Smooth Ink Flow Gel pen, Retractable Gel Ink Pen, Ultra Micro Point Light Blue
86% of respondents would recommend this to a friend
Item #:
92780837
AUD 49
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Saturday, September 12
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What Stands Out
Smooth Ink Flow
The Uni-Ball Signo RT1 delivers a consistently smooth ink flow, ensuring a seamless writing experience without skips or blotting, ideal for precision tasks and lengthy writing sessions.
Ultra Micro Point
With a 0.28mm tip, this gel pen offers ultra-fine lines for intricate details, making it perfect for artists, students, and professionals who require precision in their writing or drawing.
Retractable Design
The retractable feature prevents ink from drying out and eliminates the risk of cap loss, providing convenience and reliability for users on the go, ensuring the pen is always ready to use.
Product Details
| Writing Instrument Form | Roller Ball Pen |
| Ink Color | Light Blue |
| Drill Point | Ultra Micro |
| Additional Features | Retractable |
| Line Size | 1_0_1_9mm |
| Grip Type | Rubber |
| Closure Type | Snap |
| Color | Light Blue |
| Style | Refillable |
| Body Shape | Round |
| Unit Count | 11.0 Count |
| Item Weight | 0.13 Kilograms |
| Item Diameter | 10.6 Millimeters |
| Brand Name | Uni-Ball |
| Age Range Description | Adult |
| Recommended Uses For Product | Drawing, Coloring |
| Included Components | Uni-Ball Signo RT1 Gel Pen, Rubber Grip, and Compact Sticky Notes |
| Model Number | UMN15528.8 |
| UPC | 767870005091 |
| Manufacturer | ACEPORTE |
| Material Type | Rubber |
| Ink Base | Water |
| Brand | Uni-Ball |
| Age Range (Description) | Adult |
Who Should Buy?
-
Artists and Illustrators
Perfect for detailed work, this pen delivers precision and smooth ink flow for fine art projects.
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Students and Note-Takers
Ideal for taking notes, the ultra-fine tip ensures neat handwriting in class or while studying.
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Professionals
Great for signing documents, the retractable feature and smooth ink enhance professionalism in office settings.
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Heavy Handed Writers
Individuals who press hard may find the fine tip prone to damage or skipping during writing.
Product Description
Uni-Ball Signo RT1 0.28mm - Smooth Ink Flow Gel pen, Retractable Gel Ink Pen, Ultra Micro Point Light Blue
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is the ink water-resistant?
Answer: Yes, the ink is waterproof and has excellent light resistance. -
Question:
Can the pen be refilled?
Answer: Yes, the Uni-ball Signo RT1 pen is refillable. -
Question:
Is it suitable for drawing and coloring?
Answer: Absolutely! The smooth ink flow makes it perfect for art and coloring projects.
Uni-Ball Gel Ink Rollerball Pens UMN15528.8 Editorial Review
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Customer Reviews & Ratings
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Pros
- Smooth ink flow
- Fine point for detailed writing
- Vibrant ink colors
- Quick-drying for lefties
- Retractable design for convenience
Cons
- Ink may run out quickly for heavy use
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
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“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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AUD 49
Order now and get it around Saturday, September 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Premium waterproof gel ink pen for superior writing.
- Ultra Micro Point 0.28mm tip ensures precise lines.
- Quick-drying ink prevents smudging on important documents.
- Rubber grip provides comfort and easy handling.
- Includes a compact sticky notes set for added value.
- Ideal for artists, students and professionals alike.
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