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๐๏ธ Write Boldly, Lead Confidently
The Uni-Ball Signo UM-153 is a premium gel ink rollerball pen featuring a broad 1.0mm tip for bold, smooth writing. Its ergonomic rubber grip enhances comfort for extended use, while the acid-free, refillable black ink ensures crisp, lasting lines. Packaged in a convenient six-pack, this pen combines professional style with sustainable functionality, perfect for managers and creatives who demand reliability and flair.
| ASIN | B00OACPHHK |
| Additional Features | Refillable |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #174,477 in Office Products ( See Top 100 in Office Products ) #3,375 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.8 out of 5 stars 253 Reviews |
| Drill Point | Broad |
| Grip Type | Soft |
| Hand Orientation | Ambidextrous |
| Hardness | HB |
| Included Components | Ink Bottle |
| Ink Base | Water |
| Ink Color | Black |
| Ink colour | Black |
| Item Diameter | 1 Millimeters |
| Item Dimensions | 13.8 x 3.8 x 1.7 centimeters |
| Item Weight | 0.01 Ounces |
| Line Size | 1 Millimeters |
| Manufacturer | Uni-Ball |
| Material | Rubber |
| Material Type | Rubber |
| Model Name | UM 153 |
| Recommended Uses For Product | Writing |
| UPC | 617629617009 |
| Unit Count | 6.0 Count |
| Writing Instrument Form | Roller Ball Pen |
| Writing instrument form | Roller Ball Pen |
H**N
Uniball signo pen
Great pen for rock painting. Fine lines for written messages.
C**E
They are great but don't last long
These are excellent pens but they don't last long when you use them for marking and coloring only two pages.
P**Y
Best of the Best
UM-153 has my favorite writing tip and my favorite inks in black, blue-black and red. Haven't tried the green.
C**H
Not up to par
I have bought many of these pens over the counter in Japan (Loft), and they have been great and lasted well. These online purchases are very disappointing. I've used 2 of the 6 and they have both performed badly. As soon as the pen hits the paper I end up with a great splotch of ink. They also ran out very quickly but I guess that's because the ink just seems to fall out of them as they touch the paper.
H**T
In love!!!
Absolutely in love with these pens! I usually use these for artwork and occasional notes. I got one for a gift last year and loved it so much I had to buy more. I love how dark the ink is and how smoothly they write. It does have a little bit of dry time (like most gel pens) so be aware of that. Definitely worth the money. Decent grip and size, great performance. 10/10 recommend
Trustpilot
1 day ago
3 weeks ago