

🖋️ Elevate your desk game with the ultimate 4-in-1 writing weapon!
The Uni Jetstream 4&1 Metal Edition combines four 0.5mm ballpoint pen colors (black, red, blue, green) with a 0.5mm mechanical pencil in a single, refillable aluminum-bodied tool. Featuring a knurled grip and eraser cap for enhanced control and a sleek, professional design, it delivers smooth oil-based ink performance ideal for business and study. This multifunction pen is a top-ranked, durable writing instrument designed for millennial professionals seeking efficiency and style.
| ASIN | B08L8W6GTZ |
| Additional Features | Refillable |
| Age Range Description | Adult |
| Best Sellers Rank | #6,292 in Office Products ( See Top 100 in Office Products ) #167 in Ballpoint Pens |
| Body Shape | Round |
| Brand Name | 三菱鉛筆 |
| Color | white |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,856) |
| Drill Point | Fine |
| Grip Type | Knurled |
| Hand Orientation | Ambidextrous |
| Included Components | 0.5mm Mechanical Pencil, Black Ink Cartridge, Blue Ink Cartridge, Green Ink Cartridge, Red Ink Cartridge |
| Ink Base | Oil |
| Ink Color | Blue,Green,Red,Silver,Black |
| Item Diameter | 0.5 Millimeters |
| Item Dimensions | 5.86 x 0.73 x 0.54 inches |
| Item Weight | 0.02 Kilograms |
| Line Size | 0.5mm |
| Manufacturer | Uni |
| Material Type | Aluminum, Metal |
| Model Name | ジェットストリーム |
| Model Number | MSXE5200A5.81 |
| Pattern | single item |
| Style | Ballpoint Pen |
| Unit Count | 1 Count |
| Writing Instrument Form | Ballpoint Pen |
H**O
multi color pen with pencil writing all as pencil 0.5mm
when i first received it, i was disappointed that the casing is actually plastic, but when i used the ballpoint pen writing at 0.5mm thinness and then figured out how to use the pencil, i fell in love. I no longer need to carry pencils and pen. the ballpoint is supersmooth. I just hope i can get ink replacement when i am done using it. i also love the multicolor pens as i use it for IT cert studies. i can categorized my topics...
G**N
Great Pen
They are almost exactly like the Pure Malt version, except these pens don't have the wood finger grips. This pen and it's campanion pens are unique. The internal pencil and eraser is what's make them unique. These pens are the ONLY pen you need to have. I won't pick up anything else to write with! BIC has made a four color ink pen for a long time. However, it looks like a toy and doesn't have a pencil built in. No self-respecting business person would get caught carrying the BIC pen. The uni Jetstream will be a pen anyone would be proud to carry and show off. One more point, it's called the "metal edition", only the finger grip is made of metal. The upper half is made of plastic! I think some of the users who gave the pen low marks are kind of "cry babies." Most didn't shop very well and paid way to much for the pen to begin with. If you paid more than $16 to $17 for the pen, you paid to much! I've purchased DOZENS of these pens AND the "sister" pen, the "Pure Malt" version for as little as $15 to $16 each! For THOSE prices the pens are a GREAT buy! They do EVERYTHING you'd expect a pen to do, has a pencil and eraser built in and it looks great in your pocket and in your hand! AND, if you leave the pen laying around, when you come back to use it again, it will be gone! See if that happens with a BIC pen or some other single feature pen! Those pens you can't give away! I give these pens to my clients, friends and certain acquaintances, along with my business card. At first they all say they've seen pens like it before, I quickly tell them, "No you haven't!" I show them the wood grip, on the Pure Malt version, the four ink colors, THEN the pencil and eraser. THEN, they admit they've never seen a pen like it before! Just like I told them to begin with! Different colors of the same pen are available from Japan's Amazon store. However, shop carefully. For some reason the shipping charges are outrageous. Sometimes 3 to 4 times the price of ONE pen. NOT a good deal. I've found some vendors charging shipping charges about equal to the price of one pen and the price of the pen is a $1 or $2 LESS than the prices I find from USA sources. So I buy 10 to 12 at a time from Japan. The shipping is typically the same if you buy one pen or 10 pens. When you average the total cost against the number of pens received, I end up paying the $15 to $16 per pen!
V**V
Smooth fine tip writing but might prefer 0.7mm version
Quite smooth writing, good if you like fine tip pen. There are ridges where you hold it that kind of hurt so the grip may be uncomfortable, depending on your style. Honestly prefer the 0.7 version of this pen, which I think was several dollars less and had a rubber grip.
F**M
Works great! All functions properly
The material is a lightweight plastic, not metal. It doesn’t have a nice, heavy weight that I’d like, but some people prefer featherweight so to each their own. As for the use of the pens, switching out different colors is very seamless and the inks write just as smoothly. Since it didn’t come with any instructions, I had to look up a few things like how to replace the pencil lead and how to dispense the pencil lead. After watching a video reviewing this pen, it showed that you have to depress the clip repeatedly in order for the pencil lead to come out. I have included a video in how to use for your reference. Enjoy!
D**R
Seems high quality, nice to have 4 colors and pencil available
I really like this pen. Four color pens in general seem to be pretty cheaply made, so I was searching to see if I could find a higher quality one, and found this. It says it is metal, but only part of the body is metal, but still that is more than most. However, even the plastic parts seems better built than the usual throwaway ones you find on these sort of things. And, in addition to the usual four colors of ink, this one has a pencil built in as well for even more convenience. Good product!
A**D
The metal of the pen is not good
The metal is just some thin metal not good as I wanted this could break if you like twist it it is good tho but jut does not have a solid build
J**J
My New Daily Pen — Smooth & Comfortable
Not only is this pen extremely smooth, it’s also very nice to handle. It has a premium metal bottom, and the top is reinforced plastic—which is honestly a good thing if you don’t want the pen to feel super top-heavy. It’s also very versatile: it comes with 0.5 Jetstream ink, but it also supports 0.7 Jetstream cartridges. It doesn’t include a 0.7 option out of the box, but if you order the cartridges separately, they definitely fit—I tested it myself.All colors are nice too.If you want to see more sketches I’ve done with this pen: @jjl_studio on instagram
E**.
Perfect for Hobonichi planners
I have 2 of these now and have been using them for many months. The metal barrel has a nice feel and balance. I like it better than my chubbier Dr Grip multi. Refills are cheap. The metal looks just as good as when I first bought them. I find the barrel size perfect for my medium size hand. It's super light weight and durable-I've dropped them many times without a problem. It's also pretty!
T**Y
This pen is both beautiful and awesome! It writes so smoothly it’s almost like you are writing on a cloud. It has a pencil and pens with all the colours you would need while taking notes. So comfortable, and light. Amazing value for a tier pen. And made of steel so extremely durable. I’ve just bought a second one.
J**T
Excelente produto
M**N
Everything about this pen is incredible except that the refills are proprietary. If that doesn't bother you, then this is worth it, especially this beautiful olive color.
M**X
Absolutely delightful. Note ballpoint is 0.5mm and not 0.7mm
A**I
It’s not metal pen it’s just the same old plastic pen
Trustpilot
2 weeks ago
3 days ago