






🖊️ Write Sharp, Stay Ahead: The Pen That Means Business
The Uni-Ball Signo RT1 is a premium retractable gel pen featuring an ultra-fine 0.28mm tip for precise writing and drawing. Its quick-drying, waterproof, and light-resistant blue-black ink prevents smudging and bleed-through, making it ideal for professional documents and detailed artwork. Designed with an ergonomic rubber grip and durable metal tip, this pen offers comfort and longevity. Sold in a value pack of 10 with bonus sticky notes, it’s the ultimate tool for millennial professionals who demand style, performance, and reliability.
| Manufacturer | ACEPORTE |
| Brand | Uni-Ball |
| Item Weight | 4.2 ounces |
| Package Dimensions | 5.75 x 2.64 x 1.06 inches |
| Color | Blue Black |
| Closure | Retractable |
| Grip Type | Rubber |
| Material Type | Rubber |
| Number of Items | 1 |
| Size | 11 Count (Pack of 1) |
| Point Type | Ultra Micro |
| Line Size | 0.28mm |
| Ink Color | Blue Black |
| Manufacturer Part Number | UMN15528.64 |
M**T
Nurse Pens
This is THE pen for nursing documentation! Complies to color rules for legal documentation, including narcotic paperwork.
S**.
Fine Lines
I love these pens. They have the click top that I love and the finest line. It writes clean and smooth!!
N**N
only issue is, it is not soft
only issue is, it is not soft. Other than that no problem.
T**S
Ink doesn't smear
Fine point, writes smooth
J**S
Not very smooth writing. Ink is a little light in color.
I was looking forward to trying this since my handwriting is better with a smaller nib on pen, but this pen doesn’t write smoothly. I need to place too much pressure for solid steady line. I see hand cramps in future. Ink color is too light. Definitely prefer my standby, .38 blue G2 pen over this.
C**E
too sharp
point is so sharp, does not uniball, drags on paper, Not smooth at all
J**N
Awesome pens for people with small handwriting
These pens are a 0.28mm tip so they are extra fine point. I write very small regularly so these have allowed my small handwriting to be much more legible and not so bunched up. I love these pens because even tho they are fine point, they do not snag or catch on the paper, they glide nicely and do not require you to apply pressure on the top of the pen.
Trustpilot
2 weeks ago
5 days ago