---
product_id: 6388676
title: "- uniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 12 Count"
brand: "uni-ball"
price: "¥6557"
currency: JPY
in_stock: true
category: "Uni Ball"
url: https://www.desertcart.jp/products/6388676-uniball-jetstream-rt-ballpoint-pens-black-ink-0-7mm-fine
store_origin: JP
region: Japan
---

# Quick-drying hybrid ink prevents smudges Water-resistant ink protects your work 0.7mm fine point for precise writing - uniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 12 Count

**Brand:** uni-ball
**Price:** ¥6557
**Availability:** ✅ In Stock

## Summary

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

## 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?** ¥6557 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/6388676-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

- • **Fade & Water Resistant:** Ink bonds deeply to paper, safeguarding your documents from water damage and fading.
- • **Smudge-Free Confidence:** Hybrid ink dries instantly, perfect for lefties and fast note-takers alike.
- • **Smooth Precision Writing:** Experience flawless 0.7mm fine lines that elevate every note and sketch.
- • **Award-Winning Reliability:** NYT Wirecutter’s top pick since 2013 — trusted by professionals worldwide.
- • **Stylish & Comfortable Grip:** Embossed grip with stainless steel accents combines elegance with ergonomic control.

## Overview

The uniball™ Jetstream RT Ballpoint Pen features a 0.7mm fine point and innovative hybrid ink that blends gel pen smoothness with ballpoint quick-drying technology. Its water-resistant, fade-proof ink and ergonomic embossed grip make it the top-rated pen for professionals seeking precision, style, and smudge-free writing. Available in a convenient 12-pack, it’s the ultimate everyday pen endorsed by NYT Wirecutter since 2013.

## Description

Enjoy your daily writing experience with JETSTREAM RT Retractable Ballpoint Pens from uniball featuring a 0.7mm fine point. Rated the best pen for everyday writing, these pens contain unique hybrid ink that delivers the smoothness and vibrant color of a gel pen with the quick-drying properties of a traditional ballpoint. Fine ballpoint JETSTREAM RT pens dry as quickly as you write, which prevents smudging and smearing to produce neat-looking documents. uni Super Ink technology settles ink particles deep into the paper for protection against water, fading and fraud. The 0.7mm pens with contemporary stainless steel accents give your writing outstanding clarity while the embossed grip helps maintain precision and control. The fine point delivers precise lines, suitable for all of your writing and creative projects from taking notes to drawing and illustrating.

## 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 |
| Additional Features | Retractable |
| Age Range Description | Kid, Teen, Adult |
| Best Sellers Rank | #203 in Office Products ( See Top 100 in Office Products ) #6 in Ballpoint Pens |
| Body Shape | Round |
| Brand Name | Uni-Ball |
| Closure Type | Retractable |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (12,314) |
| Drill Point | Fine |
| Global Trade Identification Number | 00030246621523, 00070530621525 |
| Grip Type | Contoured |
| Hand Orientation | Left |
| Hardness | HB |
| Included Components | ART SUPPLIES |
| Ink Base | Hybrid |
| Ink Color | Black |
| Item Dimensions | 0.3 x 0.5 x 7.6 inches |
| Item Type Name | Pen |
| Item Weight | 13.61 g |
| Line Size | 0.70 Pen |
| Manufacturer | uni-ball Corporation |
| Material Type | Stainless Steel |
| Model Name | Jetstream |
| Model Number | 62152 |
| Pattern | Pens |
| Recommended Uses For Product | Writing |
| Style | Midnight |
| Theme | Writing Instruments |
| UPC | 030246621523 070530621525 |
| Unit Count | 12 Count |
| Warranty Description | Contact Manufacturer |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Ballpoint Pen |
| Writing Technique | Gel Ink & Ballpoint |

## Product Details

- **Age Range (Description):** Kid, Teen, Adult
- **Brand:** Uni-Ball
- **Color:** Black
- **Ink Color:** 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/71+cJoOgpbL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## 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/6388676-uniball-jetstream-rt-ballpoint-pens-black-ink-0-7mm-fine](https://www.desertcart.jp/products/6388676-uniball-jetstream-rt-ballpoint-pens-black-ink-0-7mm-fine)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-10*