🖋️ Write Boldly, Last Endlessly — The Pen That Keeps Up With You
The uni-ball Signo UM-100 gel pen pack of 12 features a precision 0.7mm tip with advanced gel ink technology from Japan. Its UNI-FLOW SYSTEM guarantees smooth, consistent ink flow without blobbing, while the water- and fade-resistant Super Ink ensures your writing stays sharp and vibrant. Designed with an ergonomic grip and durable stainless steel tip, this pen is ideal for professionals and creatives seeking reliable, high-quality writing instruments that combine performance with eco-conscious materials.
| ASIN | B07STJBSHH |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #688 in Office Products ( See Top 100 in Office Products ) #40 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Colour | Black |
| Customer Reviews | 4.3 out of 5 stars 998 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 |
S**.
Great pen for day to day use
Great pen, writes well, doesn't stutter, grip is decent but causes aches of longer use, ink flow is good enough, color is standard with no issues, great build quality, slightly expensive but still a really good product
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
V**N
Price variation as per the product
Product is very good but price variation. In the product itself mentioned Rs 240 in Amazon Rs 300 extra 60 rupees they are selling I don’t know why. Per pen price is 40 then why they selling in high price. Very disappointed from Amazon.
B**S
Very nice quality
Nice quality
A**R
Nice colour.
I need again to buy.
S**K
Good
Nice pen for upsc
B**D
Manufacturing Defect
A sticky gum type cover has been put on the tip of the pen ball as a protective cover. It is sticky and unable to remove it properly from the point and some residue of this sticky substance is stuck into the ball of the tip inside. Cannot be written properly as it slides with less ink/gel supply or flow resulting in light colour lines. There was no absolute ink supply when pen writes upper stroke. The pen is thrown into dust bin.
W**H
Good nice
Good product
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
1 week ago
1 week ago