

🖋️ Write sharp, write smooth, write ahead of the curve.
The Uni Jetstream EDGE 0.38mm ballpoint pen combines ultra-fine precision with smooth hybrid ink technology in a stylish Prussian blue body. Designed for professionals who demand flawless writing, it features a refillable system and an ergonomic knurled grip for ambidextrous comfort. Perfect for detailed note-taking, signing, and everyday use, this pen elevates your writing experience while reducing waste.
| ASIN | B08WPQ1B7G |
| Additional Features | Refillable |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #17,690 in Office Products ( See Top 100 in Office Products ) #417 in Ballpoint Pens |
| Body Shape | Round |
| Brand | uni |
| Brand Name | uni |
| Closure Type | Snap |
| Color | Blue |
| Customer Reviews | 4.3 out of 5 stars 656 Reviews |
| Drill Point | Ultra Fine |
| Grip Type | Knurled |
| Hand Orientation | Ambidextrous |
| Included Components | Ink Cartridge |
| Ink Base | Hybrid |
| Ink Color | Black,Blue,Red |
| Item Diameter | 0.38 Millimeters |
| Item Dimensions | 0.47 x 0.43 x 5.63 inches |
| Item Height | 14.3 centimeters |
| Item Weight | 0.04 Kilograms |
| Line Size | 0.38 Millimeters |
| Manufacturer | Uni |
| Material | Acrylonitrile Butadiene Styrene |
| Material Type | Acrylonitrile Butadiene Styrene |
| Model Name | ジェットストリームエッジ |
| Model Number | SXN100338.10 |
| Pattern | single item |
| Recommended Uses For Product | Writing,Coloring |
| Subject Character | Blue Body |
| Unit Count | 1.0 Count |
| Writing Instrument Form | Ballpoint Pen |
D**D
No OTHER PEN like this!!!!
Truly is an amazing pen. I’ve had people try to steal these from me. Best part is the refill is easier to change then using the pen. I’ll never use anything else. Wish they made more colors cause I’d buy more but the Prussian blue is great and just bought the black and red one to match our team
A**R
Really nice pen!
This pen writes super smoothly, doesn’t skip, and doesn’t tear up paper when writing. Very happy with the pen!
J**W
Favorite pen of all time
God I wish that America sold these pens. This one is 0.38 BALLPOINT. Which I didn’t know even existed, I always hated ballpoints cuz they are fat and meant for people who write like girls (big letters). I’m assuming they are meant for Japan cuz of the complexity to writing in their language. But I bought a. Couple of these and then purchased the 0.5mm size and it flows perfectly. If anyone else is looking for a non gel pen that has precision then this will be your favorite pen of all time. The 0.38 was a little small for writing quickly, but great if you are trying to fit a lot on a page. I also love the design of the pen, aluminum casted I think so it has a nice weight to it. I also love the way it grips. It’s aesthetically pleasing as well. I bought 3 more, but also recommend for Americans that they get the refills for a 0.5mm like I did
G**N
Great Pen, but pricey as an import
Skips and clogs a bit, but an excellent pen overall. Draws with a fine, clear line but may be a bit 'scratchy' as a writer for some.
O**R
100% recommend
I have been using this pen every day for the past 3 years. The feel is great in your hand. It's not too heavy, and your hand won't cramp just holding it. It provides a very high-quality writing experience that I 100% recommend.
C**E
Unreliable writing
I was influenced to buy this pen from TikTok, because of the ultra fine point. But I think it’s too fine and the ink skips horribly. I’m looking into possibly refilling it with a bigger point but I’m not sure if that’s possible.
D**O
A real surprise - a very good pen at a crazy good price
I have more pens that is prudent. Yes, I write magazine articles and need a pen and pad to do interviews but when I see a new pen, I rationalize getting it for work. Well, I saw a review of this gem on a geek pen web page and ordered it here. It has it all - a nice "click". IT has a very good, strong pocket clip (won't fall out of my pocket). It is comfortable to hold. It has quality "heft" - not a wimpy light weight. And, the refill writes very well. The pen point is smaller than any other I have tried and to my surprise, it's smooth. It's my goto pen right now - give it a try. You'll love it.
A**N
Great Pen, Subpar Ink Cartridge
Build quality and feel are absolutely superb, feels amazing in hand with a wonderful clicking action. Unfortunately it's function as a pen is quite subpar, day one I'm immediately having issues with ink not coming out the ink itself is actually quite nice the ink cartridge is not. If this came with a good ink cartridge that didn't have issues write (so punny haha) out the gate I'd give this an immediate 5 star.
Trustpilot
3 weeks ago
2 weeks ago