Uni-Ball 307, 0.7mm Medium Point Gel Pens 12 Pack Assorted Colored Pens, Pens Fine Point, Smooth Writing, Pens Bulk for Office Supplies, Uni-Ball Sells Gel Pens, Ballpoint Pens, and Ink Pens

This is my favorite pens that I have ever used, as a stationary afficionado, I love how easily they are able to write with, and makes very crisp lines and does not bleed through paper very easily, very satisfying to write with. Very inky so mildly prone to smudging but not more than other pens out there.

Only bad thing, if u drop one and it’s open it will damage the pen and not write as good it will skip but I got 2 pks of 20 so I’m good lol I’m still careful with them but in my line of work they can have a bad day lol but they are the best pens really all jokes aside they are awesome

I originally got one of these when I was living in Japan and it became my absolute favorite pen. Comfortable to hold no matter how long I was using it (all day taking notes in classes), never skipping which is very important for writing in general but I'd say especially so in Japanese (I'm looking at you, kanji!), and the pen seemed to glide across the paper rather than some that feel like they're scratching and dragging against it. I used it for practically everything and never had any problems with it.When I moved back to the U.S. I used up the last one I had and couldn't find any in stores locally so I had to search around online. So glad I found these again, they work just as well as the ones I originally had.The only complaint I have is that when they arrived the box inside the shipping envelope was burst open and the pens were everywhere. Thankfully none of them were damaged but it could easily have been a disaster if they had broken and got ink everywhere. That doesn't have anything to do with the product itself though so I'm not taking any star off.

I'm a leftie, so have a hard time finding a good pen that dries quickly—so my hand doesn't streak the ink as I write—is relatively cheap, and durable for day-to-day work rather than a fancy heirloom piece. I bought these on a friend's recommendation, and it certainly fits the bill.When used with some quality paper (I personally like Rhodia) this pen works great, and doesn't noticeably streak unless I'm writing absurdly fast and/or my hands are excessively clammy. There is probably a $$$+ boutique pen out there that is technically superior, but since I need a decently large pen supply to cover my own absent-mindedness (and coworker 'permanent borrowing'), this a great value buy.Side note: good paper + good ink are an essential combo to minimize ink streaking/blotting etc., so if you you buy these (or read reviews of this pen) and still see this issue, try switching to some better quality paper; Walmart house-generic spirals notebooks are not top-of-the-line!

Not sure how to explain it, but these newer pens are just barely better than the classic 207’s that have been selling for years now. It feels quite nice in-hand and doesn’t “skip” as often as the 207 would do sometimes. That doesn’t mean these new 307’s don’t skip sometimes, it just happens less often. I’d recommend buying the assorted 3 pack with the 3 different colors before deciding to commit to any 12-packs,even if you save more money on the dozen, it’s better to see if you’ll enjoy this newer model of pens by trying the 3-pack. Not too bad Uni-Ball.

The 307 does not skip at all. Absolutely best pen IMHO. I use both the .5 and .7. I find myself using the .5 the most because they are liberal at giving ink. Much better than 207 and competitor G2. I went searching for other options and discovered the 307 because the 207 and the G2 skipped too much for me. Probably not the most comfortable pen I’ve held, but works great.

This pen is great but for some reason this packaging (box of a dozen) has a barcode sticker added on each pen. It doesn't look like a manufacturers sticker but something put on by a distributor/re-packager. This detracts from the pens appearance and the stickers aren't the easiest to take off, but once you get them started often you can get them off with little or no sticky residue. But it seems like extra work that shouldn't have been necessary. These pens are in a sealed box that has a barcode and description on the box- why put barcode stickers on each pen inside the box?

I love these pens. They seemingly last forever, and I take lots of notes. They write a little better than the 207, but I like the ink color of the blue 207 a little better. The only flaw in my opinion is the plastic clip. It is easy to bend if it snags on your pocket and won't go back into shape. The 207 is metal and is easier to bend back straight.

I ordered these pens but after writing for an hour or so it starts to write like it's running out of ink (even though it looks like it's full of ink). It seems it's not just air in the ink cartridge, because it does that "running out" continuously, forcing me to get another pen. It has happened to every pen I have tried from the box that was shipped to me.

This pen writes very smoothly, so I can't complain about that. But I like precise writing instruments. I used the 207 Micro religiously. I thought the 307 Micro would be an upgrade. It is in some respects, as it feels more fluid.But good luck getting the same line thickness as the 207 Micro. This one gobs out ink. Hold the pen in one place on the page and ink will blob out and pool in place. I even compared the line thickness of the 307 Micro (0.5mm) to the 207 (0.7mm). The 307 writes a thicker line!Because of my particularity and writing style, I'll have to go looking for a different pen. That's frustrating.

I bought these pens for writing down notes in my lectures, and they're great. They're comfortable to use for long periods, write smoothly, and the fact that there's a bunch in this pack means they'll hopefully last me a while - I haven't used up one yet after a week of full lectures, so it's a good sign. I did find that they run rather heavy sometimes, with the fine tip writing nice and fine at first, only to turn darker and thicker after a while. It doesn't bother me a whole lot, but for those of you who really, really want a fine-tip pen, these might not be for you.

En general son buenos. La tinta es azul marino por lo que es obscura pero me gusta pues no tengo que tener que diferenciar entre azul y negro. El punto es como de 1mm aunque se específica que es .7 mm. Diseño y materiales buenos. La tinta si traspasa hojas delgadas. En general muy satisfecho.

This is the only pen I use for writing anything. We use paper cheques to pay employees and vendors and the nature of the ink makes it impossible for anyone to tamper with the cheque. we use these in the field for Hazard Assessments etc., confident that what is written and signed cannot be changed.