PentelArts Hybrid Technica 0.4 mm Pen, Ultra Fine Point, Black Ink, Box of 12 (KN104-A)

These write very well, they come with a snap-on cap, and they're comfortable in the hand. I like how they feel on the paper and how quickly they dry. I've tried several tip sizes and mostly use the 06 version. The 08 version is also good for a thicker line. The 05 version is too fine for everyday use.

Pentel's 5 pack is for experimentation when you are finding what works best for your work flow in concept design drawing.These are specifically for drawing, not writing. Keep the lightest touch on them as possible, they are delicate. They are art-pens, and labeled that way. As so they are rivals to the most popular concept design pens: the Pilot Hi (G)-Tec-C drawing pens. I use both brands. But not all line widths. The best for me are the Pentel 0.3 and 0.6, and the Pilot 0.25 and 0.4 mm. The Pentel 0.8 mm is the most fun because it's dark, thick and great thus for fore-grounds. But because the ink reservoir is no larger than the other four Pentel tip sizes in this "sampler pack", the 0.8 mm does not last long enough for me (than, say, the 0.3 mm lasts "forever"). The 0.8 mm fun should last longer, but it doesn't.So, I use other pens with larger ink capacities for dark, thick lines (TWSBI Eco-T in B and 1.1 mm and Pentel's full-sized waterproof brush pen FP5M.)But be aware they all need to fully dry.All of these pens have some waterproofness on some papers and always are Copic-proof inks, when dry.The main reason I use these two Hybrid ink pen brands, Pentel and Pilot, is that after 24 hours on my thin (for over-under-lays) alcohol marker paper (polymer backed), . . . they are all Copic alcohol marker proof and waterproof, -- no smudging. The inks are ready for gradual value overlays (say, cold grays C-0 sequentially up to C-8) without smudging from Copic or watercolors. My India ink pens, for instance, smudge no matter how "dry" they are with Copic overlay. The the drawing then scanned into a photo or 3-D computer graphic program for color rendering.Also, I recommend never letting any of these hybrid ink pens go into a tip up orientation. Store them either flat for long term or, better, tip down when in daily use. Even in a pocket, I carry them tip down.

These are my favorite pens. I've been buying these in the 12-packs for several years because I've never found any pens that I enjoy using as much.I initially bought the multipack of different pen tip sizes. The expectation was that I would use them for drawing. It turned out they were good for drawing, but I liked them for use in writing. The ink is very black and goes on smoothly. Most ball point pens show the shape of the ball in the ink left on the paper; these do not.There is a rubber grip for comfort and to have a non-slip surface. The pen is fairly light-weight, as might be expected from a plastic pen, but the tip is solid metal and that gives a little stability to the pen.I like the 0.4mm pen for everyday use. It was a toss-up between the 0.4mm and 0.5mm. Both are a good size. The final decision came down to the amount of time it takes the ink to dry. The ink in these pens is a little slow to dry and the 0.4mm dries a little faster.The 0.3mm size leaves a very fine line that isn't quiet as black looking. These are also available in 0.6mm and 0.8mm. All have worked well for me. They don't dry out and they don't glob up on the paper or bleed through.They work well for drawing or writing.

My all time favorite pens because they are so fine tipped I can write in tiny book margins or in my notebooks. My writing is always legible.Only issue is sometimes the ink doesn't flow super well, but that happens with all pens.

I got these for using to annotate books and it works well most of the time. They tend to stop pretty often, and if I store them cap down for a while they will flow again. Just a bit unhandy. Don’t know that I would purchase again. They are a nice fine tip though. Perfect for small writing such as in books or a Bible.

I love this pen ever since I first bought one from jetpens.com. It's so precise and smooth. Someone at work borrowed mine for a moment cuz hers ran out of ink, and as she was writing, she had to stop after the first few letters, take a look at the pen, and then finished. Then she handed it back saying, "That, is a very interesting pen." I love that it's small enough to allow me to write in little places so legibly. I recommend it to perfectionists and those who have to take a lot of notes in a small amount of space.One caveat: because the tip is so fine, you have to be careful not to drop it, or accidentally scratch a surface with it, cuz then you're screwed and the pen won't work anymore. That happened to me once, and I bought another one. But it's cheaper to buy by the dozen, so here I am.When it arrived, I was surprised it came in a plain white box with a big Pentel logo in red, but not like the one that's pictured. Also, I wanted to make sure each of the pens worked, which thank goodness they did, but for some reason, the nib, or cap, or the part of the pen that tapers down to the ballpoint, were all loose. It's as if someone just hurried and packaged them together then sent it off to me. I'm a little worried about the condition as time goes by, whether it's legit or not, but that remains to be seen.

I almost exclusively use felt tip art pens, Microns, Faber-Castell, Copic Multiliner SPs and the like, but these are the best gel pens I have managed to find.I should say, I use them exclusively for writing. If you like the gel very black, smooth, and relatively thick, these are perfect. They take a second to dry, but look good and even. A lot of gel pen art uses that sort of blue-grey gel that goes on with a wide range of darkness at different pressures; this is definitely not that.

I've always enjoyed these pens. Quality has been great over the years for the most part. I think the fine tips dry out quickly if you forget to keep the lid on at all times when not writing. But if you take care of them you can use them up to the last drop.

The pens write very clearly and do not blot and glob and smear. I am delighted with the five different tip sizes and appreciate the finer penmanship that allows. I have had one of these pens before, a .5, and loved it. Thank you, Pentel.

I'm usually concerned about buying supplies online, especially Amazon since knock offs or lower grade products blend in with legitimate listings.However upon inspection and use this is the genuine deal and typical Japanese quality, which is to say high quality and not made in the usual.Thin crispy lines with no globular emissions and sturdy build, I do not regret paying the listed price of $30 CAD for a dozen pack knowing I'll have a good supply for the next few years and no longer need to visit the local art store which may not have my favoured 0.3mm in stock every time I visit.I have been addicted to these pens since art college in 2014 and am glad to know over the years the quality has not gone down whatsoever and are still available.

Excelente producto! 👌🏻Sin duda, son de los mejores bolígrafos que he adquirido en mi vida 😍Para aquellos que gusten de puntas realmente finas & de la tinta con buena fluidez, esto es algo que debe estar en sus escritorios 😉

In love with these pens! They write so well, very thin point but not fragile. Yes expensive but you can’t find them anywhere but online and still good value when compared to other options!

Son muy buenas plumas. Las compré en promoción y considero que son ideales para aquellas personas que tienen letra pequeña.