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  • Ball Point Pen, "Uni Ball Signo Knock Type Extra Fine"

Ball Point Pen, "Uni Ball Signo Knock Type Extra Fine" UMN-103.24

4.50 (10)
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Item Feature
UMR-83 core
Maximum Diameter (phi mm)
Overall Length (mm)
Ink Color
Ball Tip Diameter(mm)
Weight (g)
Thickness (mm)
Customer Reviews
5 star 7
4 star 2
3 star 0
2 star 1
1 star 0
Review Rating: 4.50
10 Customer Reviews
The reviews are automatic translation.
From Japan
On 2015-12-07 15:23:08
It is very easy to use since the draw with a light touch.
This review is about item#08532045.
One writing comfort now
From Japan
On 2015-11-15 21:17:44
It was loudly soiled work clothes After washing with leave put on work clothes of the pocket. It might be recommended for those who write the fine character. I purchased the wrong without knowing the ultra-fine.
This review is about item#08532045.
When you normally write
From Japan
On 2015-10-05 16:46:45
I, because the fast writing, is not good and not a Mitsubishi Uni-Uni-ball. Also used jet stream, but it is recently often use the Uni-ball. To ink reservoir there is no such as a ballpoint pen, it is easy to write fluently. Famous pen with a third-party popularity also tried but is not this about my speed. On the other hand, this Uni-ball is, comes with no be blurred even in ultra-fine type. It is recommended by all means you are in the fast people.
This review is about item#08532063.
It has been used in writing General
From Japan
On 2015-04-03 13:38:35
Schedule and write, I use on the job. Until it encounters in this pen, I did not have it was only with those of 0.5mm. Not too thick not too thin, writing feeling the best. Writing of the notebook to such also, character is not collapse, I like. Until the pen that was used, I have often feel light stress at or longer written to remain ink This is off to use up to the last, is pleasant.
This review is about item#08532045.
Writing utensils
From Japan
On 2013-11-12 13:47:40
Very good and easy to write. Core want is 0.35 & 0.27 of. (For the book described)
This review is about item#08532045.
Used in daily necessities
From Japan
On 2013-08-17 13:10:12
Price, we are satisfied with the quality of both.
This review is about item#08532063.
Slip entry such as Secretary General
From Japan
On 2013-01-17 13:25:42
It has long-term use. We can write and fluently with a light pen pressure to, also very like it is crisp and fill in copying the formula of a document such as the invoice. It does not use any conventional ballpoint pen from the start to use this product.
This review is about item#08532045.
Completing the book Such as filling out a handwritten invoices and delivery notes
From Japan
On 2012-03-23 13:27:30
Easy to write, character also looks beautiful. Decrease of ink will be fast feel like. When you fill out a copy of the paper or thin paper will feel not good out of ink easy to cut paper. You can use without any paper quality if a problem such as the normal copy paper.
This review is about item#08532045.
For book
From Japan
On 2012-03-09 11:47:14
The more I thought thin is but did not write, and write fluently without putting the force It is easy to see and feel good because the colors also appear darker.
This review is about item#08532045.
The writing of the note
From Japan
On 2012-02-18 10:26:29
You smoothly write
This review is about item#08532045.