---
product_id: 220398078
title: "Jetstream RT 3 Pack, 0.7mm - Black, Blue and Red Ballpoint Pens - Wirecutter Best Pen, School Pens, Ballpoint Ink Pens - Ballpoint Pen, Colored Pens, School Supplies, Smooth Writing Pens"
brand: "uni-ball"
price: "฿4000"
currency: THB
in_stock: true
category: "Uni Ball"
url: https://www.desertcart.co.th/products/220398078-jetstream-rt-3-pack-0-7mm-black-blue-and-red
store_origin: TH
region: Thailand
---

# Tri-color pack: Black, Blue, Red Retractable design for convenience 0.7mm fine point for precision Jetstream RT 3 Pack, 0.7mm - Black, Blue and Red Ballpoint Pens - Wirecutter Best Pen, School Pens, Ballpoint Ink Pens - Ballpoint Pen, Colored Pens, School Supplies, Smooth Writing Pens

**Brand:** uni-ball
**Price:** ฿4000
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write your success story with every smooth stroke!

## Quick Answers

- **What is this?** Jetstream RT 3 Pack, 0.7mm - Black, Blue and Red Ballpoint Pens - Wirecutter Best Pen, School Pens, Ballpoint Ink Pens - Ballpoint Pen, Colored Pens, School Supplies, Smooth Writing Pens by uni-ball
- **How much does it cost?** ฿4000 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/220398078-jetstream-rt-3-pack-0-7mm-black-blue-and-red)

## 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

- • **Trusted by Experts:** Endorsed by Wirecutter as the best pen—join the savvy professionals who refuse to settle.
- • **Tri-Color Versatility:** Black, blue, and red inks in one sleek pack to organize, highlight, and express with ease.
- • **Smooth Glide Technology:** Jetstream ink blends the best of gel and ballpoint for a silky writing experience that beats the competition.
- • **Effortless Retractability:** Smooth retractable mechanism keeps your pen protected and ready on demand—no caps, no hassle.
- • **Precision in Every Stroke:** 0.7mm fine tip delivers crisp, clean lines for professional notes and creative ideas.

## Overview

The Uni-Ball Jetstream RT 3 Pack features a 0.7mm fine point and smooth retractable design, offering black, blue, and red inks in one set. Known for its hybrid ink technology, it provides a smooth, quick-drying writing experience favored by professionals and students alike. Recognized by Wirecutter as a top pen, this pack combines precision, convenience, and vibrant color options to elevate your everyday writing.

## Description

Uni-Ball Jetstream RT 3 Pack, 0.7mm - Black, Blue and Red Ballpoint Pens - Wirecutter Best Pen, School Pens, Ballpoint Ink Pens - Ballpoint Pen, Colored Pens, School Supplies, Smooth Writing Pens : desertcart.co.uk: Stationery & Office Supplies

## Features

- Retractable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002S5382C |
| Best Sellers Rank | 636,811 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 10,388 in Retractable Ballpoint Pens |
| Brand | uni-ball |
| Closure | Retractable |
| Colour | Assorted Colors |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | 7 Aug. 2012 |
| Grip Type | Smooth |
| Ink Colour | Black |
| Item Weight | 27.2 g |
| Line Size | 0.7mm |
| Manufacturer | Uni-ball |
| Manufacturer Part Number | 70879 |
| Material Type | Stainless Steel |
| Model Number | 70879 |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | HB |
| Point Type | Fine |
| Product Dimensions | 1.5 x 7.32 x 19.38 cm; 27.22 g |
| Size | 3 count (Pack of 1) |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** Assorted Colors
- **Ink colour:** Black
- **Material:** Stainless Steel
- **Model name:** Jetstream RT
- **Point type:** Fine
- **Special feature:** Retractable
- **Unit count:** 3.0 Count
- **Writing instrument form:** Ballpoint Pen

## Images

![Jetstream RT 3 Pack, 0.7mm - Black, Blue and Red Ballpoint Pens - Wirecutter Best Pen, School Pens, Ballpoint Ink Pens - Ballpoint Pen, Colored Pens, School Supplies, Smooth Writing Pens - Image 1](https://m.media-amazon.com/images/I/71r6DSZyADL.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 3 Pack, 0.7mm - Black, Blue and Red Ballpoint Pens - Wirecutter Best Pen, School Pens, Ballpoint Ink Pens - Ballpoint Pen, Colored Pens, School Supplies, Smooth Writing Pens
- Uni-Ball Jetstream RT Pens - NY Times Wirecutter Best Pen for Over a Decade - Pack of 3 Black Fine Point Pens, 0.7mm - Back to School Pens, Ballpoint Pens
- uni-ball 73840 Jetstream RT Ballpoint Pens, Bold Point (1.0mm), Assorted Colors, 3 Count

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**Shop now:** [https://www.desertcart.co.th/products/220398078-jetstream-rt-3-pack-0-7mm-black-blue-and-red](https://www.desertcart.co.th/products/220398078-jetstream-rt-3-pack-0-7mm-black-blue-and-red)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-05*