






🖊️ Elevate your writing game with every stroke!
The Uni Jet Stream Prime 0.5mm refill delivers smooth, skip-free writing with rich black oil-based ink. Engineered by Mitsubishi, this high-grade refill offers long-lasting performance and precision, making it the go-to choice for professionals who demand quality and style in their everyday writing tools.
| ASIN | B00FRB8FX6 |
| Best Sellers Rank | #88,155 in Office Products ( See Top 100 in Office Products ) #680 in Ink Pen Refills |
| Brand Name | 三菱鉛筆 |
| Customer Reviews | 4.2 4.2 out of 5 stars (173) |
| Ink Color | Black |
| Item Dimensions | 4.8 x 0.6 x 0.4 inches |
| Item Weight | 9.07 g |
| Manufacturer | MITSUBISHI |
| Manufacturer Part Number | SXR20005.24 |
| Model Number | SXR20005.24 |
| Number of Pieces | 1 |
| Point Type | Fine |
| Style | Ballpoint |
| Unit Count | 1.0 Count |
A**U
Smooth writing
this is a great refill for my pen that I received as a gift from Japan. It writes smoothly and doesn't skip.
N**K
High quality ink for ballpoint pen users - This is my go-to refill
Best ink refill i have used Smooth, lasts a very long time and is economical. I love how it reacts on good paper and doesnt smear!
S**N
Nice Smooth Results
Bought this to use in my EDC pen, a Makerset Field Pen. Fits the pen perfectly, smooth writing, and a nice crisp thin line. Like most D1 type ink cartridges, it's not really designed for writing long letters or books as there's really not a lot of ink in it; really just for taking notes each day in your Moleskin or Field Notes books. It works well on the different paper types I tested it on. I've used other larger Uni pens and refills in the past, and this one works just like the big boys so far. As noted by another reviewer, this item shipped direct from Japan via sailboat or homing albatross, taking over a month to arrive. But arrive it did, and I wasn't in a hurry for it, so no star downgrade due to that. Just be aware.
A**H
Ink doesn’t flow out well
It stopped writing properly after 2nd day of use. Ink comes out for a bit, then stops for a bit, then comes out for a bit, and so on. Words written aren’t legible on various papers.
S**.
Best pen cartridge.
Im more used to 5, so I’m very happy that I could swap my 7mm to a 5mm. A good refill really does make a world of difference. It’s incredibly smooth, especially compared to regular refills.
R**R
Fits my pen & very fast delivery
The only complaint I have is that I write at a certain angle and that causes my pen not to write as smoothly
N**I
Uni-Jet Stream Refill
Purchased this refill for my Uni-Jet Stream pen. Although, have not had to use it just yet it arrived it perfect condition and glad I have a replacement. Great value
K**R
Little to no ink in the refill.
Gotten three of these and the first two ran dry within half a page. Maybe the third will be better but I doubt it.
A**.
Die besten D1-Minen (für diverse Multifunktionsstifte - Lamy, Rotring, Kyocera,... einsetzbar) die ich kenne, schreiben extrem flüssig, nahezu ohne dass man aufdrücken muss und sehr fein und klar (wenn man eher eine "normal dicke" Linie bevorzugt sollte man aber zu der 0,7mm-Variante greifen). Die Tinte ist vom Aussehen auf dem Papier einer sehr guten schwarzen Kugelschreibertinte ähnlich, also nicht tiefschwarz sondern mit leichtem metallischen Glanz. Langzeittests konnte ich noch keine machen da ich meine Stifte oft "rotiere" und unterschiedliche verwende je nach Laune, wie lange die Minen halten kann ich also noch nicht sagen. Ich habe mir direkt aus Japan eine größere Menge bestellt, da sind sie dann auch um einiges günstiger - die hier ausgerufenen fast 4 Euro sind schon heftig, aber für eine einzelne Mine wohl angemessen angesichts der Versandkosten aus Japan. Achtung: hat man einmal einen Uni Jetstream verwendet, will man nie wieder einen normalen Kuli benutzen!
M**D
غير متوافق مع القلم لدي
ち**ら
書き味は抜群 他のボールペンの追従を許しません。 それよりも、ショップの対応がとても丁寧かつ迅速でした。 配送の手違いか何かで、届かなかったのですが、連絡後直ぐに再送手続きを行ってくれて、本日届きました。 対応の丁寧さから、これからは、ここのショップでの購入を行っていきたいとすら思えました。 ありがとうございました。
E**.
4色ボールペンを子供の頃から使っているが、4C規格のボールペン替芯の中で、ジェットストリームが一番書き味がよくてとても気に入っている。
く**パ
使い方だろうが、物によってインクの出が悪く 金属の替芯はどのメーカーも当たりハズレあるかもしれない
Trustpilot
1 week ago
2 months ago