







🖋️ Write sharp, write smart — the pen that means business.
The Uni Jetstream Edge 0.28mm is the world’s first ultra-fine oil-based ballpoint pen featuring a groundbreaking 0.28mm tip. It combines Jetstream’s signature smooth, quick-drying ink with a sleek, weighted black body designed for precision and stability. Refillable with versatile ink colors, this pen is perfect for professionals who demand clarity and finesse in every stroke.
| ASIN | B082ZYJH6F |
| Additional Features | Refillable |
| Age Range Description | Kid, Teen, Adult |
| Age range (description) | Kid, Teen, Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #35,796 in Office Products ( See Top 100 in Office Products ) #804 in Retractable Ballpoint Pens |
| Body Shape | Round |
| Brand | 三菱鉛筆 |
| Brand Name | 三菱鉛筆 |
| Closure Type | Screw Off Cap |
| Color | Black, Blue, Red |
| Colour | Black, Blue, Red |
| Customer Reviews | 4.3 out of 5 stars 1,543 Reviews |
| Drill Point | Ball tip |
| Grip Type | Knurled |
| Hand Orientation | Ambidextrous |
| Included Components | Ink Cartridge |
| Ink Base | Oil |
| Ink Color | Black |
| Ink colour | Black |
| Item Diameter | 0.28 Millimeters |
| Item Dimensions | 12 x 11 x 143 millimeters |
| Item Weight | 9 Grams |
| Item height | 14.3 centimeters |
| Line Size | 0_28mm |
| Manufacturer | Uni |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | JETSTREAM Edge |
| Model Number | SXN100328.24 |
| Pattern | single item |
| Recommended Uses For Product | Writing |
| Style | Fine Writing |
| Theme | Writing & Art Supplies |
| Unit Count | 1 Count |
| Writing Instrument Form | Ballpoint Pen |
| Writing instrument form | Ballpoint Pen |
和**茄
にじまなくて使用感良好
細かい字が書けてにじまず、手帳には最高です。
D**J
Very fine ballpoint pen
I felt in love with Jetstream pens some time ago, with very black colour, smooth writing, permanent ink etc. I started collecting all their different tip sizes and colours. Although I try all different tip sizes, I have always been more of fine pen tip person, therefore I have been using 0.38 more lately until one day I found out Amazon sells 0.28 tip. The price was another level, plus shipping cost and waiting to arrive from overseas.. I read all the reviews before ordering, including translated ones from other countries. From the reviews, I knew the pen was not as light as the other types of Jetstream pens, and some people mentioned the tip was so fine, that it rips paper.. I have 0.2 mechanical pencil that gets caught by paper texture, keeps breaking pencil leads, instead lead breaking, I thought paper gets tears for this pen. Anyway, I still made the order to try, and after a few hiccups with UPS delivery, (wasn't worth paying UPS for extra shipping, very disappointed), finally the pen arrived. The bottom one third of the pen where you grip the pen feels like metal, aluminium if I have to guess, so the whole pen is slightly heavier than typical plastic pens. I don't like heavy or thick body pens, but this is bottom heavy, it feels more stable, thankfully the weight doesn't bother me too much. What bothered me a little in the beginning was that it felt like I have to hold the pen somewhat a bit more vertical than what I was used to with other pens. As the tip was so fine, if I hold the pen the way I used to with other pens, it doesn't glide well, but after a few days of annoyance, now I somewhat got into holding the pen that glides ok. And so far, I haven't had any issues with tearing paper when I am writing, it glides well. I haven't had any issues with paper, but the tip so fine, when I got confused with the tip with the top where you push the tip in and out, once I ended up having the tip in my thumb. Ouch. So to cut the long story short, if you like fine tip pens, try this pen.
B**E
Lovely Pen by Uni
This pen is wonderful. Extremely fine line, 0.28, and the ink runs smoothly. It was slightly scratchy when i first used it, but it was also cold so i warmed up the pen between my palms for 30 seconds to get the ink flowing and its been fine. Even when writing at a quick pace. Im very happy so ive bought a 0.38 version too. Highly recommend this item.
G**S
SUCH LOVELY
Very nice for drawing
G**N
Very thin line
Very good thin line with consistent ink.
Trustpilot
3 weeks ago
1 month ago