---
product_id: 6388676
title: "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"
brand: "uni-ball"
price: "$117825"
currency: COP
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.co/products/6388676-uni-ball-jetstream-rt-12-pack-0-7mm-black-ballpoint
store_origin: CO
region: Colombia
---

# Quick-drying, smudge-resistant ink Water- and fade-resistant uni Super Ink 0.7mm fine point for precise writing 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

**Brand:** uni-ball
**Price:** $117825
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, write smart — the pen that means business.

## Quick Answers

- **What is this?** 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 by uni-ball
- **How much does it cost?** $117825 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/6388676-uni-ball-jetstream-rt-12-pack-0-7mm-black-ballpoint)

## 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 Precision:** Quick-drying ink designed to keep your documents crisp and clean, even for lefties.
- • **Archival-Grade Durability:** uni Super Ink resists water, fading, and fraud to protect your important notes and signatures.
- • **Ergonomic Comfort & Style:** Embossed grip and sleek stainless steel accents keep you writing comfortably and confidently.
- • **Smooth Hybrid Ink Experience:** Enjoy the perfect blend of gel-like smoothness with ballpoint quick-dry efficiency.
- • **Always Ready, Always Reliable:** Retractable design with a sturdy clip ensures your pen is within reach whenever inspiration strikes.

## Overview

The Uni-Ball Jetstream RT 12 Pack features 0.7mm fine point pens with innovative hybrid ink technology that combines gel pen smoothness and ballpoint quick-drying properties. Its uni Super Ink ensures water, fade, and fraud resistance, making it ideal for professional and personal use. Designed with an ergonomic embossed grip and stainless steel accents, these retractable pens deliver precision, comfort, and durability in every stroke.

## 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.

Review: Nice, inexpensive pens - These are great pens. I got them because they were recommended by Wirecutter. They write smoothly and feel good in the hand.
Review: My favorite pen!!! - These are the best writing pens! Smooth and they don’t bleed off

## Features

- Ballpoint Pen: Our black ballpoint pens combine the smooth, vivid writing of a gel pen with the quick-drying, smudge-resistant properties of a ball point ink pen;
- uni Super Ink: Water- and fade-resistant ink helps you compose long-lasting, high-quality documents you can archive; Our ink pens offer protection against water, fading, and fraud;
- Quick-Drying Technology: Our quick-drying black pen ink resists smudging and smearing, making this pen ideal for left-handed writers;
- Quality Construction: Our writing pens feature a comfortable embossed grip and sleek stainless steel accents; A convenient clip ensures that your favorite ink pen is always at hand;
- Premium Performance: Our innovative black pens are great for all of your personal and professional writing needs;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001HA59VC |
| Best Sellers Rank | #3,441 in Office Products ( See Top 100 in Office Products ) #93 in Ballpoint Pens |
| Brand | Uni-Ball |
| Closure | Retractable |
| Color | Bulk Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,765) |
| Date First Available | November 15, 2005 |
| Grip Type | Contoured |
| Ink Color | Black |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.48 ounces |
| Item model number | 62152 |
| Line Size | 0.70 Pen |
| Manufacturer | uni-ball Corporation |
| Manufacturer Part Number | 62152 |
| Material Type | Stainless Steel |
| Number of Items | 12 |
| Pencil Lead Degree (Hardness) | HB |
| Product Dimensions | 0.3 x 0.5 x 7.6 inches |
| Sheet Size | 0.7 |
| Size | 1 count (Pack of 12) |

## Product Details

- **Age Range (Description):** Kid, Teen, Adult
- **Brand:** Uni-Ball
- **Color:** Bulk Black
- **Ink Color:** Black
- **Writing Instrument Form:** Ballpoint Pen

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71+cJoOgpbL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice, inexpensive pens
*by J***B on December 13, 2025*

These are great pens. I got them because they were recommended by Wirecutter. They write smoothly and feel good in the hand.

### ⭐⭐⭐⭐⭐ My favorite pen!!!
*by R***T on December 9, 2025*

These are the best writing pens! Smooth and they don’t bleed off

### ⭐⭐⭐⭐⭐ Favorite daily use pen
*by U***O on December 7, 2025*

As someone who enjoys constantly trying new pens, this one has become my favorite day-to-day ballpoint. The ink dries quickly, and the writing is smooth. The design is nice, and the clip lets me put the pen in the cover of my notebook. Great purchase.

## 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.co/products/6388676-uni-ball-jetstream-rt-12-pack-0-7mm-black-ballpoint](https://www.desertcart.co/products/6388676-uni-ball-jetstream-rt-12-pack-0-7mm-black-ballpoint)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-23*