Can you refill it with .5 or .7 ink? Is it a standard size?

Yes should work with Uni ballpoint refills (that have the plastic ring at the bottom)

Has anyone been able to open the transparent pen for a refill? I'm having a lot of difficulty.

I didn’t know you get could refills for this pen. I haven’t used it all but it’s getting close. I figured I would have to replace the entire pen.

Is this pen available in other ink colors?

Not this one specifically. However if you browse for similar products just by a different brand you'll find there are some that do have a variety in ink colors. However the most common are red black blue and green.

Where is this made? Is this made in Japan?

JetStream is a subsidy of the Mitsubishi Pen Company. Definitely Made in Japan.

Uni Ballpoint Pen Jetstream 3 Color Black Red Blue Ink

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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₩23847

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Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖋️ Write your success story in style and color!

TRIPLE INK POWER - Seamlessly switch between black, red, and blue inks to organize, highlight, and emphasize your ideas without missing a beat.
STYLE MEETS FUNCTION - Turn heads in meetings with the sophisticated rose pink finish that blends professionalism with a pop of personality.
SMOOTH EFFORTLESS FLOW - Hybrid ink technology ensures consistent, skip-free writing that keeps up with your fast-paced workday.
GLOBALLY TRUSTED QUALITY - Exclusively imported from Japan, this pen combines cutting-edge design with renowned Uni craftsmanship for unmatched reliability.
PRECISION AT YOUR FINGERTIPS - Experience flawless note-taking with the ultra-fine 0.38mm tip that delivers crisp, detailed lines every time.

The Uni Jetstream 3 Color Ballpoint Pen features a precise 0.38mm tip and hybrid ink in black, red, and blue, all housed in a sleek rose pink retractable body. Water-resistant and ambidextrous, it’s designed for professionals seeking versatile, smooth, and stylish writing tools imported directly from Japan.

Specifications

ASIN	B00BPL9XWE
Age Range (Description)	Adult
Age Range Description	Adult
Best Sellers Rank	#58,483 in Office Products ( See Top 100 in Office Products ) #2,706 in Stick Ballpoint Pens
Body Shape	Round
Brand	三菱鉛筆
Brand Name	三菱鉛筆
Closure Type	Retractable
Colour	rose pink
Country of Origin	Japan
Customer Reviews	4.5 out of 5 stars 4,751 Reviews
Drill Point	Medium
Global Trade Identification Number	04902778164228
Grip Type	Smooth
Hand Orientation	Ambidextrous
Hardness	HB
Included Components	Ink Cartridge
Ink Base	Hybrid
Ink Colour	Black, Red, Blue
Item Diameter	0.38 Millimetres
Item Weight	0.01 Kilograms
Line Size	0.5mm
Manufacturer	Uni
Material	Plastic
Material Type	Plastic
Model Name	SXE340038.66
Model number	SXE340038.66
Pattern	single item
Recommended Uses For Product	Writing
Style Name	Contemporary
Unit Count	1.0 Count
Water Resistance Level	Water Resistant
Writing Instrument Form	Ballpoint Pen
Writing instrument form	Ballpoint Pen

Reviews

S**R

25.06.2023

N**H

17.07.2017

R**L

8.07.2020

V**I

12.05.2022

A**A

14.08.2022

K**R

14.07.2023

G**N

5.09.2022

S**R

28.08.2021

A**X

21.08.2019

さ**き

3.03.2026

M**A

4.02.2025

A**I

2.02.2026

D**N

2.08.2025

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

₩23847

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

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Uni Ballpoint Pen Jetstream 3 Color Black, Red, Blue Ink 0.38mm, Rose Pink (SXE340038.66)

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Description

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Common Questions