Uni-ball Jetstream Extra Fine Point Retractable Roller Ball Pens,-rubber Grip Type -0.5mm-black Ink-value Set of 10

This pen is a great rollerball pen. I use it to write in small blocks on spreadsheets, forms, logs, legal records, etc. It leaves a solid dark line that picks up well on scanning machines and does not bleed. Compared to Zebra pens, this pen is larger and more comfortable. I can write for longer before the pen leaves an indentation in my fingers.The pen is consistent and reliable from the first time it's used. The pen's ink level is visible, and will last for long time after it goes below the black rubber grip. All edges are flush, the springs are durable, and the retractable tip does not shift around every time it retracts or contacts the paper; It draws where you put it. It is worth the cost if you don't lose or damage the pen.The tip of the pen can be unscrewed off by hand and the rest of the pen can be taken apart, however this should not be necessary for it's intended use. Ink reservoir holds the ink securely; the pen can be hung on a shirt pocket without the risk of the ink bleeding into the shirt. No pocket protectors needed! Just keep the tip retracted.Important: Only use this pen on clean paper. Never use this pen on dirty surfaces (walls, metal, etc.); It is not a permanent marker. Doing so will clog the tip, and ruin the pen (Intermittent streaks or it won't write at all) even if you clean the dirt off or don't see any. Also, if you drop this pen on a dirty floor (or in the dirt outside) with the tip out, consider it ruined. There's no way to unclog it. I've tried and gone through 3-4 pens. Take care of this pen, and it'll take care of you.This 10-pack easily lasts a year for everyday to heavy use.

My favorite pen by far! Love the fine point! Smooth writing and doesn’t smear as bad since it dries quickly. Practically no bleed at all. Clear, distinct and a delight to use! I have purchased the regular point and fine point in both blue and black and love them all. Wish it came in all the colors!

Love love love this pen! So fine and keeps my writing so neat. Flows well and dries quickly. Very easy to use with good grip.

I’ve bought this pen on Amazon and other stores so many times, I feel like I need to write a review. Uniball jetstream, I love the 0.5 specifically, has been my favorite pen since I discovered it when I was in college. I’m left handed and I love that it doesn't smudge. It writes smooth and is really comfortable to hold. I always carry extra with me because it’s one of those pens that get borrowed and never returned. I also give it to my friends and coworkers because they'll comment that it writes nice and I’m always happy to share my favorite pen.

I've been a pen connoisseur since grade school, and this is the best pen I've ever used. Comfy to hold, writes super well, never experienced "bubbles", and the ink streams out perfectly up until the very last bit is gone. I keep at least one in EVERY bag.I thought I was a 0.7mm lifer bc other 0.5mm's in my experience have been too sharp on paper for how heavy my hand is, but this writes like a dream every time. When I worked in an office I'd always find that my co-workers snatched this pen bc it's just the GOAT. I considered gatekeeping how awesome these are so they're always available to me, but I now order these in bulk and legit gift them to people who I know appreciate a good pen. They always love them so please never run out or stop producing these bc I srsly don't want to think about life without them.

Fast deliver.y. Great pen,

These pens are great. The ink flow is steady and constant without building up too much. The line is constant and steady. I have never had trouble with "fast lines" being fainter than "slow lines". I find that most fine tip pens tend to have more trouble with dispensing ink. Even though it is an ultra fine tip pen, the ink has no trouble being dispensed in these pens.I find the grip to be comfortable even with thorough use. The mechanical mechanism has not broken or become worn with a few months of use so far--so these pens seem like they will be durable for the long term.Dimensions of the pen can be seen in the photos attached.Pros:*Fine constant line*Durable*Not very much ink build-up after fast linesCons:*NoneOverall: 5/5 stars (>=.5 rounds up, <.5 rounds down) => 5 starsIf you have any further questions regarding the product in my review please leave a comment below and I will get back to you as soon as possible.

I normally use the Blue fine point jetstream, "uni-ball Jetstream RT Fine Point Retractable Roller Ball Pens" - which I love. Jetstreams are the "best in class" in terms of smooth writing, consistent ink flow, no leaks, no smears - much better than any other 'disposables', and better some that are in the 'designer' category.These pens are a bit lighter than the RT fine point, and for me less comfortable to write with - still much better than the bargain stick pen, but I could definitely tell the difference between these and my other Jetstream. The top is white, but the middle is transparent with the ink cartridge showing, so they aren't very attractive. But as far as writing goes, they are very smooth, dry immediately, definitely worth the price. I would highly recommend these if you need the extra fine point, otherwise consider the Jetstream RT Fine Point.