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Average Customer Review
 4.9 (13 customer reviews)
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March 21, 2013
The pen has a VERY fine...
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The pen has a VERY fine tip which I prefer. It lays down a very thin line (hair thin), but it is dark and doesn't skip. Some rattling in the clip when writing, but I do not find it distracting. The design is sleek and it works very well.

3 people found this helpful
April 20, 2014
This pen has now become...
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This pen has now become my favorite pen. It is a thin line, but still managed to be a nice dark black, while drying fast, which I need because I am left handed. I have bought four more of these pens because of my experience with this pen.

2 people found this helpful
January 24, 2015
This is a great pen....
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This is a great pen. I love the look of the pen and the grip that extends to the very bottom of the pen (I tend to hold pens close to the tip). The ink flows easily and doesn't smear or smudge. The only bad thing about this pen is that the clicker rattles when pushed in. However, this isn't really noticeable unless you're shaking the pencil around a lot -- I don't notice this when writing.

1 person found this helpful
February 15, 2014
The Uni-ball Signo RT1...
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The Uni-ball Signo RT1 UMN-155 is as innocuous as a pen can get. Once you pick it up and start writing with it, you will not want another black 0.38 pen. Consistently smooth, jet color, never skips,... amazing. Big tip of the hat to the folks at Uni-ball. They did it again.

1 person found this helpful
January 13, 2014
I bought this and a Ohto...
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I bought this and a Ohto Slimline retractable in the same order. One reviewer said they used to love the Signo, but now the slimline is their fave. Not the case with me. The 0.38 Signo is very smooth and balanced, while the slimline is far too slim a body (and I have pretty small hands!) The slimline is quite scratchy too which I find irritating, but otherwise writes fine. It's just not my first choice. The Uni-ball Signo is now my very first choice. A great pen all around.

1 person found this helpful
December 29, 2014
perfect every day office...
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perfect every day office pen

November 27, 2014
One of the best 0.38...
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One of the best 0.38 mm gel ink pens out there, with a great body and an even greater refill. It looks hefty in the photos, but it super light, and behaves wonderfully on any kind of paper, without skipping or problems starting.

November 19, 2014
I love this pen very...
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I love this pen very much. It is great to take notes with and is very smooth. The line is at the perfect thickness at how I want it and makes a great pen for doodling as well! Would definitely recommend this pen to friends if they want a pen recommendation. This pen can sustain a lot pressure. Not scratchy.

November 11, 2014
Great pen!...
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Great pen!

November 7, 2014
The fine line is great,...
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The fine line is great, but a little less smooth than the signo rt .38