---
product_id: 356891644
title: "uniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 12 Count"
brand: "uni-ball"
price: "¥421"
currency: JPY
in_stock: false
category: "Uni Ball"
url: https://www.desertcart.jp/products/356891644-uniball-jetstream-rt-ballpoint-pens-black-ink-0-7mm-fine
store_origin: JP
region: Japan
---

# Quick-drying hybrid ink Anti-fraud Uni Super ink 0.3mm fine point for precision uniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 12 Count

**Brand:** uni-ball
**Price:** ¥421
**Availability:** ❌ Out of Stock

## Summary

> 🖋️ Write sharp, write smart — never miss a beat with Jetstream precision!

## Quick Answers

- **What is this?** uniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 12 Count by uni-ball
- **How much does it cost?** ¥421 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/356891644-uniball-jetstream-rt-ballpoint-pens-black-ink-0-7mm-fine)

## Best For

- uni-ball enthusiasts

## Why This Product

- Trusted uni-ball brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smudge-Free Speed:** Hybrid ink dries instantly, perfect for left-handers and fast-paced professionals.
- • **Secure & Archival Ink:** Uni Super ink locks into paper, preventing check washing and document tampering.
- • **Fade & Water Resistant:** Archival-quality, acid-free ink ensures your work stands the test of time and elements.
- • **Smooth Precision Writing:** Experience ultra-fine 0.3mm lines that bring clarity to every note and sketch.
- • **Ergonomic Retractable Design:** Embossed grip and stainless steel accents combine style with comfort and convenience.

## Overview

The Uni-Ball Jetstream Retractable Ballpoint Pen features a 0.3mm fine point and a unique hybrid ink that combines gel smoothness with ballpoint quick-drying properties. Its Uni Super ink is specially formulated to prevent document fraud and is both fade- and water-resistant. Designed with an ergonomic embossed grip and stylish stainless steel accents, this 12-pack is ideal for professionals seeking reliable, smudge-free writing with archival quality.

## Description

uniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 12 Count | Retractable, Smooth Writing, Quick-Drying, Smear-Resistant, uni Super Ink™ : desertcart.in: Office Products

## Features

- New York Times Wirecutter's "Top Pick Since 2013" and "the best everyday ballpoint pen."
- Incredible hybrid ink blends the smoothness and vibrancy of a gel pen with the quick drying speed of a ballpoint
- Quick-drying ink technology resists smudges and smears, making it perfect for left-handed writers
- An embossed grip and stainless steel accents give this ballpoint pen a stylish look
- Vibrant ink bonds to paper better to protect against water and fading

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001HA59VC |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Retractable |
| Colour | black |
| Country of Origin | USA |
| Customer Reviews | 4.8 out of 5 stars 1,731 Reviews |
| Drill Point | Fine |
| Global Trade Identification Number | 00030246621523, 00070530621525 |
| Grip Type | Embossed |
| Hand Orientation | Left |
| Included Components | ART SUPPLIES |
| Ink Base | Hybrid |
| Ink Colour | Black |
| Item Dimensions | 8 x 13 x 193 Millimeters |
| Item Type | retractable |
| Item Weight | 14 g |
| Line Size | 0.7mm millimeters |
| Manufacturer | Cell Distributors |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | Retractable |
| Model number | 62152 |
| Recommended Uses For Product | Writing |
| Special Features | Retractable |
| Style Name | Fine Point |
| Theme | Writing Instruments |
| UPC | 030246621523 070530621525 |
| Unit Count | 12.0 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Ballpoint Pen |
| Writing Technique | ballpoint |
| Writing instrument form | Ballpoint Pen |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** uni-ball
- **Colour:** black
- **Ink Colour:** Black
- **Writing instrument form:** Ballpoint Pen

## Images

![uniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 12 Count - Image 1](https://m.media-amazon.com/images/I/51CpNKJm-BL.jpg)
![uniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 12 Count - Image 2](https://m.media-amazon.com/images/I/41Tjr9Ccc2L.jpg)
![uniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 12 Count - Image 3](https://m.media-amazon.com/images/I/41LWjH9hdDL.jpg)
![uniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 12 Count - Image 4](https://m.media-amazon.com/images/I/31eSpMm104L.jpg)
![uniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 12 Count - Image 5](https://m.media-amazon.com/images/I/41uyTDNW-KL.jpg)

## Questions & Answers

**Q: Does this pen have refill cartridges, and if so, which?**
A: It does have refill cartridgeshttp://www.amazon.com/Uni-SXR-7-Jetstream-Ballpoint-Refill/dp/B002H9W9P6/ref=pd_sbs_op_9

**Q: Can you write in any position with this pen? And has anyone used it for outdoor work under different weather conditions? Like to know your experience.**
A: You cannot write with this pen inverted. For example, if you are going to write on the wall, it will not work for more than a few seconds.

**Q: When pressing the top of pen , does it make any noise ? I love that clicking noise while waiting in between writing .**
A: Yes, it has a nice click! I love everything about these pens. One of the smoothest I've ever used, and the red is more vibrant than you would think.

**Q: Is it a good pen for left handed people? Most pens don't work well for me as I write from left to right.**
A: I'm left-handed and have explored more than a few dozen pens, this one is my favorite. It writes smooth and is quick dry to prevent smearing, not as quick drying as some but I really enjoy writing with this pen and have had no issues with smears or ink on my hand.

## Frequently Bought Together

- Uni-Ball Jetstream RT 12 Pack, 0.7mm - Black Ballpoint Pens - Wirecutter Best Pen, School Pens, Ink Pens | Ballpoint Pen, Colored Pens, Fine Point, School Supplies
- Uni-ball Jetstream RT Roller Ball Retractable Waterproof Pen, Blue Ink, Fine, Dozen (62153)
- uni-ball 73833 Jetstream RT Ballpoint Pens, Bold Point (1.0mm), Blue, 12 Count

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**Shop now:** [https://www.desertcart.jp/products/356891644-uniball-jetstream-rt-ballpoint-pens-black-ink-0-7mm-fine](https://www.desertcart.jp/products/356891644-uniball-jetstream-rt-ballpoint-pens-black-ink-0-7mm-fine)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-08*