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๐๏ธ Write Bold. Write Smooth. Never Miss a Beat.
The uni-ball Signo UM-100 gel pen pack of 12 features a 0.7mm ultra-fine tip with fade- and water-resistant black gel ink. Engineered with the UNI-FLOW system, it ensures consistent, smooth ink flow to the last drop. Designed for professionals and creatives alike, its ergonomic grip and durable tip provide a premium writing experience ideal for office, school, and home use.







| ASIN | B07STJBSHH |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #941 in Office Products ( See Top 100 in Office Products ) #54 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Colour | Black |
| Country of Origin | Japan |
| Customer Reviews | 4.4 out of 5 stars 957 Reviews |
| Drill Point | Fine |
| Grip Type | Advance |
| Hand Orientation | Ambidextrous |
| Importer Contact Information | Linc Ltd., Aurora Waterfront, GN 34/1, GN Block, Sector V, Bidhannagar, Kolkata, West Bengal 700091 |
| Ink Base | Water |
| Ink Colour | Black |
| Item Dimensions | 25 x 7 x 4 Centimeters |
| Item Type | Gel ink rollerball pens |
| Item Weight | 180 Grams |
| Line Size | 0.7 |
| Manufacturer | Mitsubishi Pencil Co., Mitsubishi Pencil Company Limited, 5-23-37, Higashi-Ohi, Shinagawa, Tokyo 140-8537, Japan |
| Manufacturer Contact Information | Mitsubishi Pencil Company Limited, 5-23-37, Higashi-Ohi, Shinagawa, Tokyo 140-8537, Japan |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | UM 100 |
| Model number | UM 100 |
| Packer Contact Information | Ondesk Ventures Pvt Ltd. S-12 B.P Township, Kolkata-700094 T: 96593 88887 E: [email protected] |
| Pattern | Pen |
| Recommended Uses For Product | Writing |
| Special Features | Drying Ink,Long Lasting |
| Style Name | Pack of 12 |
| Subject Character | Plain |
| Unit Count | 12.0 Count |
| Writing Instrument Form | Roller Ball Pen |
| Writing instrument form | Roller Ball Pen |
B**S
Very nice quality
Nice quality
V**A
Best in class
The brand uniball stands for effordable quality Signo um100 is an excellent buy very smooth writing and good ink quality i have been using this brand for a long time and would highly recommend you to buy this But sadly Dont buy it on AMAZON ASTHEY ARE OVERCHARGING THIS IS A SHODDY TRADE PRACTICE MRP FOR A 6 PC PACK IS 240 BUT I PAID 300 FOR IT IM ATTACHING A PICTURE OF THE PRICE TAG
A**R
Ink gets over fast
Super quality ink but gets over fast. For the price, the pen should last longer
S**K
Good
Nice pen for upsc
S**I
Use for rubber product marking
Nice to use for rubber product marking.
L**K
Excellent pen
Excellent and dependable
S**.
High priced
Price is high
S**A
Awesome
Very good pen
J**P
Wrong description
Although the pen is described as 0.5mm, it is 0.7mm.
V**Y
Excellent pen and a great value!
Writes well, good color of ink; and it will last a long time unlike some pens.
Z**O
0.7 mm
The ball size for the pen is 0.7 mm not 0.5 mm which makes the font size wider and uncomfortable for me.
Z**N
Good quality
I am using the Uni-ball Signo UM-100 Gel Ink Pen - 0.5 mm pens for over 20 years. They fit perfectly my hands and fingers. They write thin and don't leave any marks or ink on the paper. In plus, they have a nice color, be the blue, the red or black or black blue. I wish there were less of the same colour in a pack, and instead 3-4 colours in the same pack. I couldn't find them in any stationary shop only on Amazon and online. Anyway, I love them.
B**R
Great pen, good ink, nice fine writing tip. Long!
I got these after reading a recommendation and they do fit the bill. Nice pen, good for writing notes, journal, business etc, no spilling or smudging. Just one thing - these are the longest pens I've ever used, don't know why the barrel is so long, but I got the hang of it after an intial head-scratch. Recommended.
Trustpilot
2 weeks ago
1 week ago