

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.
🖋️ Write sharp, write bold—unleash your signature style with Uni-ball Signo DX!
The Uni-ball Signo DX UM-151 is a premium 0.38mm gel ink pen favored by artists and writers for its ultra-fine precision, durable tip, and smooth, quick-drying ink. Sold in packs of 10, this pen combines a sturdy plastic barrel with hybrid gel ink technology to deliver clean, streak-free lines that withstand heavy use. Highly sought after and difficult to find in the US, it’s a must-have for professionals who demand both style and performance in their writing instruments.
| ASIN | B003FXWGWE |
| Additional Features | Liquid Ink |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #6,285 in Office Products ( See Top 100 in Office Products ) #209 in Gel Ink Pens |
| Body Shape | Rectangular |
| Brand | Uni-Ball |
| Brand Name | Uni-Ball |
| Closure Type | Click-Off Cap |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 1,619 Reviews |
| Drill Point | Fine |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Included Components | Pack of 10 |
| Ink Base | Hybrid |
| Ink Color | Black |
| Item Dimensions | 5 x 2 x 4 inches |
| Item Weight | 3.2 ounces |
| Line Size | 0.38mm |
| Manufacturer | Uni-Ball |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | Signo Dx |
| Model Number | UM151.24 |
| Recommended Uses For Product | Calligraphy, Sketching, Writing |
| Style | Modern |
| Theme | Artistic Writing |
| UPC | 700600929625 |
| Unit Count | 10 Count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Gel Pen |
| Writing Technique | gel ink |
F**D
High quality extra smooth fine point pens!
These are my favorite gel pens by far. They write so smoothly and without streaking. The ink dries really quickly compared to a lot of the other gel pens I’ve tried. My handwriting is usually pretty small so it was important that they be fine point, and they don’t disappoint. The line is actually a 0.38 fine point. I highly recommend these pens!!!
T**I
Great pens
Great pens. Writes smooth
I**C
Fantastic feel, less ink than desired
Love the pens. However, runs out of ink rather quickly. Definitely worth it though.
G**N
This is the best standard pen I've ever used - buy it and love it!
Wow. This is the first time using this product, and I am incredibly impressed. I've always been a huge pen/pencil junkie and neat-freak. I'd fallen in love with the feel of a kind of Bic Triumph pens, but the discontinuation of BIC Triumph Roller, Extra Fine Point (0.5 mm), Black Ink, Dozen Box (12 Pens) made me search elsewhere. The pens that I'd used as a staple cost around $50, which is too much considering I'm a college student and write nonstop! I found this product and am incredibly impressed. The fine point is gorgeous and accurate, and the gel is always flowing. They are a tad shorter than their American cousins, but they last a long time because of the fine point - one pen wrote about 50 pages of notes in cursive on college-ruled paper... and it's still not empty! If you want a crisp, accurate pen that flows well and lasts a long time, I recommend this product! It's my new staple! I'm also posting two photos - one so you can see just how large and loopy my cursive is, and the other as a comparison to some other pens of the same breed. I will note that I primarily use cursive, and I am kind of embarrassed by my print... You can see the fine point of Signo clearly on the college-ruled paper! The pens in the comparison picture, top to bottom, are the Sharpie Pens, Fine Point, Black, Box of 12 , Sharpie Pen Retractable Fine Point Pen, 3 Black Ink Pens (1753176) , Bulk Buy: Sakura Gelly Roll Fine Point Pen Open Stock Black GR-37321 (12-Pack) , Bic Triumph (linked before), uni-ball Impact Stick Gel Pens, 1 Gold and 1 Silver , and this product! Hope this helps you choose what's best for you! Happy writing!
T**A
Best Pens
These are my favorite pens right now. I actually have used them down to the end of the ink barrel without getting bored or wanting a different pen.
H**A
The perfect pen for nice handwriting!
My favorite pens! If you like fine tip pens, just get these! They are perfect!
M**.
Writes really well
It writes really smoothly and finely which I love. This is now the only pen I use. My only issue with it is that one pen in the box didn’t work and another stopped working after I dropped it from barely a foot off the ground. The pen tips are fragile but other than that it is a great pen.
W**L
Great for watercolor mixes.
These are great for pen and ink with watercolor art.
J**E
Absolute favourites
These are my absolute favourite pens for everyday use, and for drawing over watercolour paintings. I hold a pen in a slightly odd way, and many pens simply do not write for me because of the angle of the pen on the paper. These, however, are totally forgiving, and give a really clear line of consistent thickness, which is really important to me when doing fine 'doodles' on top of watercolour paintings. there is absolutely no drag or 'stop-start' of the pens even on 'rough' watercolour paper. I also use the 0.28 ones, but they are slightly more difficult to get hold of.
J**N
Perfect for people who like to write SMALL :)
LOVELY pens for us folks who like to write and print in small form. Second time buying a pack of them. They last a good amount of time, but I keep giving them to people! LOL
G**.
Uç
İğne uçlu sanıp almıştım ama hiç üzmedi öneririm
J**A
Excelentes
Para dibujo o escritura fina me parecen muy buenos. No dejan esas gotas finales y el agarre es una delicia. A día de hoy es mi rotulador de uso contínuo.
J**D
Skriver fint
Skriver utan klumpa sig, tunn och fin skrift
Trustpilot
4 days ago
3 weeks ago