







🖋️ Write your success story in every color and line.
The Uni Jetstream 0.7 mm Ballpoint Multi Pen and 0.5 mm Mechanical Pencil combines four ink colors and a precision pencil in one sleek, lightweight white body. Featuring smooth Jetstream ink technology and fine 0.5mm HB pencil lead, it’s designed for professionals who demand versatility, style, and flawless writing performance in a single tool.




| Manufacturer | Uni |
| Brand | 三菱鉛筆 |
| Item Weight | 0.317 ounces |
| Product Dimensions | 5.8 x 0.5 x 0.7 inches |
| Item model number | MSXE510007.1 |
| Is Discontinued By Manufacturer | No |
| Color | White |
| Grip Type | Smooth |
| Pencil Lead Degree (Hardness) | HB |
| Material Type | Acrylonitrile Butadiene Styrene |
| Number of Items | 1 |
| Size | 1 Count (Pack of 1) |
| Point Type | ball tip, chisel |
| Line Size | 0.7 mm, 0.5 mm |
| Ink Color | Black,Blue,Green,Red,White |
| Manufacturer Part Number | MSXE510007.1 |
J**E
Love them
I use pens a lot at work and these 0.7mm multi color pens plus pencil are perfect. The only downside is they are pricey. I say they are worth the price, especially when they go on sale. Don’t lose them though! There are refills for the inks but it can be hard to find them, even on Amazon. I mostly go through the blue and black inks faster than the others. The pencil function is so useful! They aren’t too thick in grasping. I find they are the perfect pen/pencil.
H**M
Perfect pen
This is the pen you need in your bag. It writes smoothly and has a comfortable grip.
P**R
Perfect!
So far, so good. All the pen colors and the mech. pencil work great, and it has a nice feel.
O**C
Very excellent, writes so smooth and no smudges--good for lefties
excellent, if you have specific questions please feel free to email me. writes so smooth--I am very picky about pens and this was a risk I thought bc I am never happy with multicolored pens. Since they can be so useful (esp for nurses) I thought I would take a chance based on the good reviews and the look of the pen. No regrets. Love pencils too and so far the pencil is good too. No complaints. I was so impressed that I showed it to my son who is left handed and the first thing he did was the smudge test and I laughed--it passed. Will update as time goes on.update:I lost my pen! very unlike me to misplace a needed item. After giving it a few days to turn up, I ordered another one a few minutes ago because I liked it so much. Then went down to get a load of laundry out of the dryer and whatayaknow, there it was in two pieces. :( I put it back together and gave it a doubtfilled try, and dang! it worked just as before! Through a washer and dryer cycle, no leaks, went back together and works like a $10 pen should. Thought you should know.
A**S
Super versatile, mechanical pencil and the color green are slightly off
I like taking multi colored notes, but used to I get laughed at for carrying 30 pens in my pocket at any given time.Enter the uni JETSTREAM 4&1. Now instead of carrying 3 pens around with me, I've got one - and a bonus color... AND a mechanical pencil. Take that, people who used to laugh at me. Now I'm finally cool enough.Pros:+ The colors red, blue, and black (not a color, I know) are all buttery smooth to write with+ So much functionality in so small a space+ 4 colors AND a mechanical pencil... and eraser?!?Cons:- The color green doesn't write very smoothly. It's gotten a little better with use, but it may just be something with green ink. It's definitely not a deal breaker.- The mechanical pencil is a bit clunky to use (truth be told it took me awhile to realize it was the clip portion of the pen that did that). It sometimes retracts when I'm looking to click out some more lead. Also, I am confident I will one day break off the clip, just like I typically do.Really, neither one of those is a deal breaker, and if you're considering getting this, it's well worth it.... plus, all the cool kids are getting one.
S**X
Helped Me Through Nursing School
This is a great pen that I've been using for years! I first found it while I was in nursing school and it's great for categorizing your notes. The pen writes very smooth and has a nice presentation. Everyone I let borrow the pen always threaten to steal it. The pencil that comes with it also writes very well. You can buy refills on here if you type in the pen name so one of these can last you a very long time, so long as you're not as hard on pens as I am (this is my third one).
T**H
Love the product - Love the options
I brought two colors. I needed a multi-pen to switch between pencil and colored pens while in the field for work or helping my grandkids. I like the feel and the writing comfort. Wish I could find erasers.
A**R
Pen cil
Pen refill was nit straught and it was hard ti use the mechanical pen il
Trustpilot
4 days ago
2 months ago