







🖋️ Write sharp, write smart — the pen that means business.
The Mitsubishi Pencil SXN100328.25 Jetstream Edge is a premium permanent ballpoint pen featuring the world's smallest 0.28mm oil-based ballpoint for ultra-fine writing. Its slim metal tip offers clear visibility and precision, while the non-slip grip and balanced weight provide exceptional control and comfort. Finished in elegant champagne gold brass, this retractable pen combines luxury with professional-grade performance, making it ideal for detailed writing tasks.


| ASIN | B082ZXYLZC |
| Additional Features | Grip, Slip |
| Age Range Description | Adult | Children | Teens |
| Amazon Bestseller | #3,926 in Office Products ( See Top 100 in Office Products ) #42 in Stick Ballpoint Pens |
| Brand Name | uni |
| Closure Type | Retractable |
| Color | champagne gold |
| Country of Publication | Japan |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,020) |
| Drill Point | Fine |
| Grip Type | Ribbed |
| Hand Orientation | Right |
| Hardness | HB |
| Ink Base | Oil |
| Ink Color | Black |
| Item Diameter | 11 Millimeters |
| Item Dimensions | 12 x 11 x 143 mm |
| Item Type Name | Permanent Ballpoint Pen |
| Item Weight | 0.03 Pounds |
| Line Size | 0.28 ミリメートル |
| Manufacturer | 三菱鉛筆 |
| Material Type | Acrylonitrile Butadiene Styrene Resin Brass Stainless Steel |
| Model Name | Jetstream Edge |
| Model Number | SXN100328.25 |
| Pattern | Single Item |
| Recommended Uses For Product | Writing |
| Unit Count | 1 本 |
| Warranty Description | No |
| Writing Instrument Form | Ballpoint Pen |
の**ぅ
そして0.28の細字で書き味も満足。お気に入りのボールペンになりました。
こ**。
細さは申し分ない ただ、書き方が悪いのか、字が掠れたり出なかったりする
A**ー
少し重たいけど書き心地がいいです!
A**ー
すごいボールペン!話題の商品が購入できて嬉しいです。
寅**ん
良いプロダクトだと思いますが...重さの重心が自分には合わず、またインクが途中で途切れてしまう。この2点の理由で使用をやめました。 ペンを走らせる角度が斜めなのがインク途切れの理由だと推測します。重心については相性なので、お試しされる事をおすすめします。
H**T
0.28mmはカクカクするがデザインがいい。
A**7
ボールペンにこだわる娘に買いました。書きやすさは流石です。
A**ー
とても描き易い!
F**A
I preferred tiny ball point as I write small. This feels like a mechanical pencil which I like.
A**S
Item delivered promptly as described. Thank you and God bless.
J**K
There isn't anything spectacular to be expected from this pen. Nothing makes it super special, smoother, or more refined than say something from the Dr. Grip series. However, it does what it was designed for. The extremely fine-point is akin to writing like a pencil, but not just any pencil. It is like writing with a mechanical pencils. The mm difference is even smaller than the famously 0.5mm that is still very popular today. So each stroke is extremely fine. At a distance you can barely tell if something was even written, that's how fine your lines will be. This is not a pen for regular use. This is not a pen for clerical use. It is definitely purpose-designed for specific use and that would be for where-ever fine writing is required. I can see the application of this small mm edge point being particularly useful in architectural, mathematics, engineering, and even music composition fields. If you want a pen for regular notation and scribbling, just get a Dr. Grip.
G**O
Me preocupaba que mucha gente decía que no tenía escritura fluida pero nada qué ver, es algo muy delgado y no siendo tinta de gel como otras plumas es sutil el trazo que deja, les recomendaría ver videos de cómo pinta si buscan algo en particular, pero a mí me gusto, el mecánismo es bueno, la sensación de escritura así como el peso frontal también, no es toda de metal como podría parecer, pero aún así se siente de muy buena calidad.
A**N
Genuinely the best pen I have ever written with. The thickness of the lines is perfect for my handwriting, and I can't stop using the darn thing. I had read a previous review that the ink in each of the cartridges is low and requires constant replacement, but I didn't really see that. With constant note-taking every day in university, it lasted a solid 1-2 months before needing a refill. My only critique is that you do need a rougher paper sometimes, with very smooth papers not accepting ink from the pen as well (though this could be user error). Overall, I'm buying another one.
Trustpilot
5 days ago
2 weeks ago