





🖋️ Write sharp, write smart — the pen that means business.
The Uni Jetstream Ballpoint Pen features a 0.38 mm ultra-fine tip delivering precise black lines with a smooth, quick-drying ink formula. Its innovative anti-backflow mechanism prevents ink leaks, while the ergonomic rubber grip ensures comfortable, slip-free writing. Lightweight and compact, this pen is engineered for professionals who demand reliability and style in every stroke.
| Manufacturer | Uni |
| Brand | 三菱鉛筆 |
| Model Number | SXN15038.24 |
| Product Dimensions | 1.48 x 1.13 x 13.96 cm; 10 g |
| Colour | Black |
| Closure | cap |
| Grip Type | Non-slip coating |
| Pencil Lead Degree (Hardness) | Harder than average |
| Material Type | Plastic, Stainless Steel, Non-slip coating |
| Number of Items | 1 |
| Size | 1 count (Pack of 1) |
| Point Type | Fine |
| Line Size | 0.38mm |
| Ink Colour | Black |
| Manufacturer Part Number | SXN15038.24 |
| Item Weight | 10 g |
D**E
Perfect!
I wish I new about this pen ages ago. This is the best pen I’ve purchased, as it makes my writing more neater. Will be purchasing packs of these pens.
N**R
Best pen for the style
It is so good and smooth to write with - definitely recommend the purchase!
D**W
It's nice to hold but...
It's nice to hold but writing can feel scratchy and it doesn't always write smoothly.
B**A
Great service, highly recommended
Excellent pens, best I have used, service was great, reliable, highly recommended.
H**N
A precise instrument for writing, on cheap paper or anything else
not a bad pen. It's a little toothier than I prefer, but it's needle precise and doesn't bleed through even cheap paper. Perfect for people with tiny handwriting who need a precise instrument. It lost that last star because it bleeds around the big leaving the occasional blob or two of ink, which I find irritating, and I prefer a pen with a very smooth experience. For those of you who like a pen with just a little more grind as you write so you can feel it a bit more (who am I to judge), this is ideal for you. It does not bleed through paper no matter how cheap, which is great.
H**B
An overpriced pen that is below average!
I bought this pen because I have seen the raved reviews about the jetstream uni ball pen. The pen is advertised to be comfortable easy to use and does not leave gaps when writing. However, the pen as far as comfortability is subpar and as for it writing without skipping is the biggest lie. I can’t get through writing a word without some letters having gaps in it. The price is ridiculous and I would 100% not recommend to buy this pen. Maybe if it was for 50p or a £1 max I’d say to, but honestly horrible product and feel as though I have been robbed of my money. Only pro I can think of is that once you finally do get to write a complete word, it does not smudge.
M**N
Only for some people
If you like writing with less than 0.5 mm ballpoint pen, this is the best one that I recommended. I am using this Uni Jetstream Ballpoint Pen past 3-year and it works great! Just hard to find around any store and yes, it is not cheap!
I**A
Great!
My go-to pen for notes and letter writing. It's smooth but very very fine writing which I love.
和**茄
ペン先しっかりしていて強く書いてもインク良好 にじまないので気に入りました。
F**D
excellente, excribe muy fino y la tinta no se seca, la linea siempre está continua gracias al sistema ballpoint. Lo único es que la punta es tan fina (0,38mm) que me parece demasiado para escribir bien. Mejor el 0,5mm.
L**S
These work exactly as described. Quick dry time. No skips. Smooth.
A**R
So impressed with the pen. Needle-like, ultra fine point. No smudging for this lefty.
A**N
Dont waste your money
Trustpilot
2 days ago
1 week ago