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🖋️ Master your notes with precision and color — because your ideas deserve the best!
The Uni Jetstream Multi Pen 4&1 combines a super-fine 0.38mm ballpoint pen with four vibrant ink colors and a 0.5mm mechanical pencil in one sleek, refillable body. Featuring quick-drying hybrid Jetstream ink, it offers smooth, smudge-free writing ideal for detailed note-taking and multitasking professionals. Its durable clip and ambidextrous design make it a reliable companion for busy managers and planners who demand precision and versatility.
| ASIN | B076WV971R |
| Additional Features | Refillable |
| Age Range Description | Kid |
| Best Sellers Rank | #72,016 in Office Products ( See Top 100 in Office Products ) #1,994 in Ballpoint Pens |
| Body Shape | Round |
| Brand Name | 三菱鉛筆 |
| Closure Type | Retractable |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (649) |
| Drill Point | Super Fine |
| Global Trade Identification Number | 04902778225455 |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Included Components | Ballpoint Pen |
| Ink Base | Hybrid |
| Ink Color | Black,Blue,Green,Red |
| Item Diameter | 0.5 Millimeters |
| Item Dimensions | 5.9 x 0.5 x 0.7 inches |
| Item Type Name | Uni Jetstream Multi Pen 4 and 1, 0.38mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Black Body (MSXE5100038.24) |
| Item Weight | 0.02 Kilograms |
| Line Size | 0.38mm Millimeters |
| Manufacturer | Uni |
| Material Type | Resin |
| Model Name | ジェットストリーム |
| Model Number | MSXE5100038.24 |
| Pattern | single item |
| Recommended Uses For Product | Writing, Note-taking |
| Style | Refillable |
| Unit Count | 1 Count |
| Writing Instrument Form | Multifunction Writing Instruments |
J**R
Love these pens
I frequently attend meetings in different rooms and rely on this pen's mutiple colors to help me keep track of tasks, hot action items, things to look up, and other items. The ink flows smoothly, the pencil is wonderful, and the eraser quality is great. For me, the two things that set this pen above competitor offerings are 1.) the clip is large enough to clip over a book ring and strong enough not to break under normal use. 2.) I'm left-handed and find many pens smear as I write, this one doesn't. The one thing I would change about this pen, and it's a very minor quibble, would be to smooth out the transition between the rubber grip and the metal end. This area can cause a point of heat on my finger...but again, it's a pretty minor issue for me becuase I rarely write more than a few bullet points or a quick note.
C**Y
My new favorite pen! Perfect for Planner, Agenda, or Calendar!
I love this pen! I can label urgent, financial, personal, medical, and work items with designated colors, and I can use the pencil for tentative meetings or appointments. The barrel is thicker (of course) than the regular version of this pen and it might be a little too thick for some people, but I can work with it. The fine point is excellent, the ink crisp and clear, and legible even when I write small. Even though there are 4 colors, the ink lasts for quite a while. I purchased mine months ago and I have yet to require refills for any of the ink. If you write more than light calendar mark-ups, you might want to consider the regular Jetstream 0.38 REFILLS: I highly recommend this pen, but be aware that the refills you order for this pen are thinner than the refills you'd order for the regular 0.38 Jetstream. This pen will not accept the larger refills. PAPER: I use this pen with my Hobonichi Techo Cousin, Weeks, and Day-Free with mild show-through and no bleeding. These products use thin Tomoe River Paper, and I LOVE THE WAY IT LOOKS! BLOBS: This is a ball-point pen with better technology, but you will occasionally have blobs of ink. I wipe the pen if the ink looks a little thick, and keep going. I'm a pen snob and have avoided ballpoint pens like the plague for a few years, but this line of pens is worth the occasional blob, IMHO. Don't try to create lines or linear drawings very much with it, as you might have more blobs than with writing letters.
J**N
Japanese Pen
Best pen ever
L**.
It works but it’s big
It works as it should but it is quite wide. It doesn’t fit in some of my shirt pockets that have a cut-out for pens.
A**T
Great multipoint
The best multipoint on the market
J**R
I never knew that they made pens with this many options
I really love this pen. I've had ones with multiple pen inserts, but never a pencil as well. This extra feature is great, because I always grade my daughter's homework in pencil, but I still have all of the other options for when I need them. I also purchased a metal version of this thinking it would be nicer, but honestly I prefer the plastic. The grip is a little bit better and it seems to be a bit thinner, which is appreciated and a pen that's already on the thicker side
C**E
Doesn't always write
Considering this is a 5 in 1, it's pretty low profile and looks good, BUT this tiny ink tip scratches while it writes and it doesn't always put out ink. I'm regularly having to do a quick scribble off to the side, just to get it to write again. It's embarrassing in meetings or 1 on 1 training while trying to take notes.
J**E
My favorite pen!
This is my go-to! I didn't have to bring so many pens as someone who likes to keep things color-coordinated, read maps, and take school notes. It was fantastic; it doesn't get stuck, and it writes amazingly.
A**0
As expected, Japanese precision writing instrument. Everything about it is quality. This is money well spent.
え**す
すごく書きやすくていい。 スラスラかける。指も痛くならない。毎日使ってます。
N**I
細いので小さい字も書けて綺麗に見える。インクの出も良い。 胸ポケットに引っ掛けづらくクリップ部分が開くと尚良かった。
や**す
持ちやすいし、書きやすい!
A**ー
以前、手帳記入に細いペン先が欲しくなり0.28mmを購入した。 ただ、書き味に不満があった。それはインクがかすれること。 それを防ぐには、ゆっくり書くこと。そして、ペン先を立てること。 その2つを守れば悪くはない。だがちょっと面倒臭い。 だから、0.38mmに期待した。ペン先が太くなって少しは書き易くはなったとは思う。 でも、0.5mmにはかなわない。 ジェットストリーム0.5mmは自分がストレス無く書けるペン先。 あくまで主観的な意見です。