Uniball 207 Ultra Micro Gel Pens
921457
These pens have a thin stroke. The ink doesn't bleed when printing small characters on photocopy paper. The rubber grip is comfortable and non-slip.
2545048
This review is for 2 types of Uni-ball 207 gel pens - Medium (4 pack of blue ink) and Micro (4 pack of 2 black, 1 red, 1 blue).

First, similarities: nice shape and rubber grip make them comfortable to hold for extended use.  Good contruction (EXCEPT the micro tips!! Read below).  Both types WILL smudge on your hand as you write (not "instant dry" like I've read in reviews - especially if you're left-handed), although the Micro tip obviously does much less.  Both use the Anti-Fraud ink (a bunch of pens do now).

(1) Uni-ball 207 gel Micro pens - 1.5 Stars out of 5.  Both of the black pens worked well enough for the first 1/3 of the ink tube, then poorly - sporadic and inconsistent ink flow - and one has died (no longer writes - something popped out of the tip and it's more of a pin head than a writing head now).  So far, knock on wood, the Red (only 1/4 ink used) and Blue (1/3 ink used) icro tip pens are working well.  Either they die due to a manufacturing glitch or they wear down from use.  They don't "glide" as I write, like reviews led me to believe. It's an average pen and certainly not worth the high price per pen.  I can't find these sold by Amazon anymore - perhaps there were a lot of defectives/returns?

(2) Uni-ball 207 Medium Blue pens 3.5 Stars out of 5.  So far these are working well and I've used one completely without a problem.  This pen writes much smoother than the Micro. It also uses ink MUCH faster. I'd like a Uni-ball tip size somewhere in the middle of Micro and Medium.

The Medium tip is the way to go, but neither type lived up to the hype I read.  I'll look for other brands of gel pens.
4456483
They are a joy to use; it is next to effortless writing comparing to the ballpoint pens. I have PaperMate Gel pens but I think these a one step above in smoothness.  I keep the generic color and gave my wife the girlie color ones and she loves them too.
484406
I liked the gel pens so much because they included the glittery pens and different shades
of each color. I have sadly used up some of the colors.
2118438
I really am enjoying these pens!

First thing: they are BALLPOINT, not gel. There are "globs" on the ends of each pen - you have to pop the glob off before you can use it. (pic attached)

Second: they are SMALLER than average pen size - people with LARGER HANDS will NOT appreciate this!!
I keep my fun colored pens, colored pencils, markers in one mug on my desk, and I have taken pics of where these pens sit in my mug.
My mug is about 4" tall, and these pens just come to the top by their click tops.
They come in a resealable zippy bag for storage if you don't have a mug to plop them into. ;-)

Third: there are 10 different colors in this pack, including regular black and regular blue.

I have attached pics of them....

I really like the pens - the ink flow is smooth (although as with any ballpoint, i keep a scrap paper handy nearby to wipe any excess ink off the tip to avoid blobs in my doodles, coloring image, etc.), the click-tops are great instead of having to hunt for caps, and I prefer ballpoint to gel because of non-smudging.

Thank you!
537725
There are so many positives that I can mention about these Uniball Pin Drawing Pens in 0.05mm. I would highly recommend them to anyone who prefers to write with a fine point pen. I prefer my handwriting in these pens, and they are very comfortable to write with. I noticed that these pens are wider than the traditional pens that I use, and when I write for extended periods of time, my hand does not cramp when I use these. I with definitely repurchase.
492415
Although they write smoothly, they smear as badly as a gel pen.  I'm not a fan of gel pens for this reason.  I gave mine away to those who don't mind the smudges.
4528773
Great pens at a great value.....usually i grab the refills but at this price what a steal...bought the blue and black 207 0.7mm
4926966
I really like these pens because they have more ink then other pens, I really like the regular gel pens more because their colors are true , I would like These more if their colors were more true and they had a wider variety.
4943147
When writing with these pens they made me want to write some more. I have the micro Uni-ball 207 Micro 0.5MM they feel like you are writing a sharp pencil but of course there ink.  These pens also helped with my penmanship.
4817032
I am not a gel pen person. I have never found some that I was really impressed with until I tried the FrogLilly ones. They are super fine and write so smooth. They have a wide rich variety of colors and the glitter ones aren't overpowering. These pens are really amazing and I highly recommend them.
4595767
These pens are great so far. They write smoothly and with no blobs of ink or dry spots. I love the colors, especially the glitter colors. And the price was fair, too. I'd buy these again.
795039
Usually I am not a fan of Uni-ball pens. They just aren't ever fine enough for me. However, if you love super ultra fine point pens, these are for you. I am always looking for the finest tips I can find. Although I was skeptical about these, I purchased them anyway. They not only met my expectations, but exceeded them. These pens are perfect. They write so smoothly and have a nice line, unlike some other less fine fine points that produce lines that are are too faint and skippy. I gave one to my mother, who also is a fine point pen connoisseur, and she loved it too. The line is thin, as you would expect from a fine point pen, yet bold. I'll be purchasing more of these in the future.
736765
Basically these are the colored version of the favorite pens to write with.  I am super satisfied with the colors and how they write.  I would recommend them to others.
3273111
These pens are just what I was looking for. After loosing multiple fountain pens I was looking for an alternative that had a similar mark to the Pilot Metropolitan. These hit the spot and they are cheap enough that I don't worry about loosing them. I write pretty small and these work well with my writing style and the ink is incredibly dark and consistent. The tip is small and that might tend to lead people to think its a bit scratchy but I assume thats the price you pay for a thin line. They are light in the hand which I thought would have felt cheap but after a few days of using them, the lightness makes for more ease of use. Shipping takes a long time but its from Japan so it makes sense. I would recommend them to anyone who enjoys writing.
2252127
The ultra fine tip is perfect for small details.  I use these to write in cards and fit everyday use, I love them that much!
3997579
I love these gel pens! I have several other sets but this is one of my favorites. The pens come in 4 separate sleeves of Metallic, Glitter, Pastel, and one other type that I have forgotten right now. All 48 pens are a different color even though the difference may be slight. When you use them with other gel pens they can really extend the color selection. The best thing is the ink flows easily and it is easy to color with them. I have not had any stop up. I think they were a great buy. I am very happy with them. I would recommend them to others.