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🖊️ Write sharp, write smart — the MUJI pen that means business.
The MUJI Gel Ink Ball Point Pen 0.5mm Black (10-pack) offers ultra-fine precision with smooth, quick-drying black gel ink in a lightweight, ambidextrous design. Perfect for professionals seeking reliable, stylish writing tools that keep up with busy workdays.
| ASIN | B00E1IBPGU |
| Additional Features | Lightweight |
| Age Range (Description) | Kid, Teen, Adult |
| Age Range Description | Kid, Teen, Adult |
| Best Sellers Rank | #150,053 in Office Products ( See Top 100 in Office Products ) #2,308 in Gel Ink Pens |
| Body Shape | Round |
| Brand | MUJI |
| Brand Name | MUJI |
| Closure Type | snap |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 2,210 Reviews |
| Drill Point | Fine |
| Grip Type | Grip zone |
| Hand Orientation | Ambidextrous |
| Hardness | Metal |
| Ink Base | Water |
| Ink Color | Black |
| Item Diameter | 0.5 millimeters |
| Item Dimensions | 5.91 x 5.91 x 0.39 inches |
| Item Weight | 9.07 g |
| Line Size | 0.5 millimeters |
| Manufacturer | Muji |
| Material | Gel |
| Material Type | Gel |
| Model Name | ball point pen |
| Model Number | P05 |
| Recommended Uses For Product | Writing |
| UPC | 793187828429 |
| Unit Count | 10 Count |
| Writing Instrument Form | Ballpoint Pen |
| Writing Technique | gel ink |
B**V
never skips or pools on paper
I actually ordered these pens in the beginning of January, and after months of using these, I'm finally getting to writing a review now. First off, my package arrived in perfect condition, and generally if a package is damaged, the seller is very helpful in fixing the issue. Secondly, I've also attached another picture of how fine and precise these pens actually write. Usually the pens I order, including pilot pens, skip when I'm writing on cheap paper. These pens write really well no matter what the paper, and never skip. The ink never pools up from these pens either, and it dries up really quickly. The pens have also lasted me a long time through semi-often usage. I don't use it to take notes 100% of the time, but I write out my daily tasks and other quick notes with these. I'm still on my first pen after six months, and refills are always available to be bought. I find that the clear plastic body of the pen is very pretty as well, and it's just another small reason on why I like muji pens. The only downside is that the shipping takes some time, and that these might not be the best option for those of you on a tight budget. I think it was a good investment in my case, but dollar store gel ink pens can also get the job done if you don't care as much about precise lines or pens skipping.
K**S
Really nice pens
Amazing lightweight pens with a consistent ink flow!
S**S
Smooth + bold with longevity.
Wow! I go to the University of Virginia, which means I write with a pen for hours each day. I need something that is bold, writes smoothly, quickly dries, and doesn't streak or bleed through the paper. The pack comes with 10 pens, which will probably last me the entire year at this point. For 10 great pens, the price is great! I gave one to my roommate. She uses it at work and LOVES it. Ultimately, 5/5. Will buy again!
A**R
Best Ball-Tip, Well Worth the Wait
There's a reason why people are ordering these things from Japan and waiting two weeks for a simple pack of pens. It's because they are unrivaled in their quality, no other pen provides the same balance of crispness and ease of use. I first bought a MUJI pen from their store in Venice Beach, Los Angeles, but they don't really sell them where I live now, hence why I'm ordering online. Regular ball-tip pens have a tendency to smudge while writing or drawing, but MUJI pens write very smoothly, sharply, and effortlessly. The ink lasts a very long time (I took three pens to Europe and sketched for two months and only ran out of ink in one pen). I very much prefer these pens to other ball-tips and felt-tips, and as a designer I will probably keep ordering these in bulk for the rest of my artistic life.
A**R
MY FAVORITE PENS!
I love Muji pens. They are my favorite. I usually use .38 bc I like to write very uniform... but I like the boldness of the .50 too. There is not a huge difference. Love them both. I used to buy at the MUJI store in Santa Monica but after it closed I started buying them on Amazon. I hate writing with anything but these pens!
J**R
Great pen but not without flaws
I greatly enjoy using these pens and have bought packs several times in varying sizes. Right now using the .7 size which seems to smudge more than the .5 or .38, but you could expect that since it's more ink going onto the page at once. The thing I came to write about though is a weird issue where it seems like the back of the pen starts to come unscrewed over time, leading to the tip getting loose because the ink part is not held in place. So I have to tighten my pen every day to keep it writing well or the tip will end up wiggling as I write. Still a great pen but just be aware you may have to tighten it from time to time if you find it getting loose.
A**R
Always have on your list
You won't regret buying this item.
B**Y
Fantastic
As a college student who has to write notes very frequently, I love using these pens! They write so smooth and crisp. I also know exactly when the ink is running out due to the clear barrel, so I won't be left surprised. Unlike other gel pens, I've had no trouble at all with getting ink to flow. Some gel pens require you to scribble before the ink starts to come out again, which is something I personally have an annoyance with. I highly recommend this product!
P**!
Super !
Super !
X**X
Buone, ma Durano Poco
Le penne sono molto belle e scrivono in modo fluido con il nero intenso. Tuttavia, durano meno di altre penne che ho provato.
L**Z
Súper!
Me encantan, están súper buenas
J**N
Best pens I have had
My hand writing is not the best as I use laptop a lot so I have been practicing my writing with these. I love how just enough ink comes out when writing.
D**S
Se não falha.
Já tem uma caneta que falhou. Não presta mais. Todo dia uso uma diferente para perceber quem falha.
Trustpilot
2 weeks ago
1 month ago