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The greatest pen on this...
February 9, 2015
Verified Purchase
The greatest pen on this Website. Buy it immediately.
1 person found this helpful
BruhBruhsterson
This is my number one...
July 27, 2015
Verified Purchase
This is my number one gel pen. I've tried a few but this one is best. Smooth writing, retractable, pretty blue ink, and refillable.
I have this in the polka-dot...
February 28, 2015
I have this in the polka-dot case. It writes very smoothly but sometimes it does skip. I think the UM-151s write more smoothly, but the UM-138s are so much more comfortable to write with for extended periods of time. The UM-138s also have a bit more friction when writing than the UM-151s, which I like because it helps me control my writing a bit better. Overall, this is a really good pen.
simply perfect...
February 23, 2015
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simply perfect
kahernandez
I love these pens. This...
November 24, 2014
Verified Purchase
I love these pens. This color is one of my favorites. The lighter blue is kind of too light and matches the lines to my college ruled notebook paper. This one is moderately bright and very legible.
lil_monkey0319
Absolutely love these...
November 9, 2014
Verified Purchase
Absolutely love these pens. Bright ink, and nice smooth writers! And retractable points!
KeikiRN425
This is a wonderful pen...
October 25, 2014
Verified Purchase
This is a wonderful pen to have handy when you want to write small and the paper is too absorbent for a fine nib fountain pen. The cartridge comes sealed so it is fresh when you get it. The retractable pint means no cap to worry about. I use it in my Day-Timer and other notebooks with very narrow line spacing. On wide-ruled paper, I find that the writing looks too thin and the point is not as smooth as a fine nib fountain pen. I rate it as five stars because it is in the top 10% of pens I use regularly.
Favorite pen...
October 17, 2014
Verified Purchase
Favorite pen
mjohnson1427
I'm relatively new to...
February 20, 2013
Verified Purchase
I'm relatively new to the world of micro pens. The other micro pens I have are the mach IIs which are liquid ink and 0.4, the mach III (not on jetpens) which is 0.38 liquid ink, and the stylefit 0.38 gel. I will say that I am impressed with this pen. It does not skip and is pretty smooth, not to mention it's cheaper than the stylefit and has a larger ink refill. The ink refill isn't as big as it looks because the plastic walls of the refill are thick, but I'm pretty sure there's more ink than in a stylefit single refill. If you want an all purpose thin pen, I'd say based off my first impressions of writing that this is the pen for you. I haven't had this for a long time, but I am optimistic that it will turn out to be a great everyday usage pen.
austin_won
This pen has the best...
January 25, 2012
Verified Purchase
This pen has the best "bright" blue color !

It's ink is not too dark, not too soft. Sarasa blue is too dark & Signo Light Blue is too pale for my eyes. This Uni-ball Signo RT Blue has the most beautiful blue color. I'm only using Signo RT Blue Black & this Blue for everyday use, for journaling, note taking, and drawing. Signo RT is the best pen... : )

-R
ryoshihara
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