---
product_id: 449072224
title: "uni-Ball SX 101 Jetstream Roller Ball Pen (0.7mm, Assorted Color, Blue, Black, Red, Pack of 6)"
brand: "uni-ball"
price: "HK$146"
currency: HKD
in_stock: true
reviews_count: 5
category: "Uni Ball"
url: https://www.desertcart.hk/products/449072224-uni-ball-sx-101-jetstream-roller-ball-pen-0-7mm
store_origin: HK
region: Hong Kong
---

# Hybrid ink: smooth gel + quick-dry ballpoint 0.7mm tungsten carbide ball for precision Stainless steel tip for durability uni-Ball SX 101 Jetstream Roller Ball Pen (0.7mm, Assorted Color, Blue, Black, Red, Pack of 6)

**Brand:** uni-ball
**Price:** HK$146
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly, Write Smoothly — The Pen That Means Business

## Quick Answers

- **What is this?** uni-Ball SX 101 Jetstream Roller Ball Pen (0.7mm, Assorted Color, Blue, Black, Red, Pack of 6) by uni-ball
- **How much does it cost?** HK$146 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/449072224-uni-ball-sx-101-jetstream-roller-ball-pen-0-7mm)

## 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 Legacy:** Over 20 years of global acclaim—join millions who rely on uni-Ball Jetstream for flawless writing.
- • **Ergonomic Comfort:** Rubber grip and balanced barrel design keep your hand fatigue-free during long writing sessions.
- • **All-in-One Color Pack:** Six pens in assorted blue, black, and red colors to keep your notes vibrant and organized.
- • **Hybrid Ink Innovation:** Experience the smoothness of gel with the quick-drying power of ballpoint ink—no smudges, no wait.
- • **Precision Meets Performance:** 0.7mm tungsten carbide ball delivers crisp, clean lines every time.

## Overview

The uni-Ball SX 101 Jetstream Roller Ball Pen combines a 0.7mm tungsten carbide ball tip with a hybrid ink formula that merges gel smoothness and ballpoint quick-drying technology. Featuring a durable stainless steel tip and ergonomic rubber grip, this pack of six assorted color pens offers reliable, smudge-free writing trusted worldwide for over two decades.

## Description

An Established Product With Reliable Features That Have Been Favoured Worldwide For More Than 20 Years. Simple design with rubber grip and cap with pocket clip. Uni Jetstream ink is a hybrid ink with the best features of both traditional ballpoint ink and gel ink. Stainless Steel Tip, 0.7mm tungsten carbide ball, Plastic & Elastic rubber barrel

Review: Excellent product - Very smooth in writting and quality is also good
Review: Worth - Love it, smooth writing flow i buy it past 13 years

## Features

- Stainless Steel Tip, 0.7mm tungsten carbide ball
- Ink Color: Assorted
- Pack of 6

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SS3RGMH |
| Additional Features | Quick Drying |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #75,291 in Office Products ( See Top 100 in Office Products ) #191 in Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Color | Assorted |
| Colour | Assorted |
| Customer Reviews | 4.1 out of 5 stars 303 Reviews |
| Drill Point | Fine |
| Grip Type | Rubber |
| Hand Orientation | Ambidextrous |
| Included Components | Pack of 6 |
| Ink Base | Water |
| Ink Color | Assorted |
| Ink colour | Assorted |
| Item Diameter | 0.7 Millimeters |
| Item Dimensions | 15 x 18 x 1.5 centimeters |
| Item Type Name | Stick Ballpoint Pens |
| Item Weight | 100 Grams |
| Line Size | 0_7mm |
| Manufacturer | MITSUBISHI PENCIL CO. |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | SX 101 Jetstream |
| Model Number | UNJSSXP101CS6 |
| Pattern | Solid |
| Recommended Uses For Product | Writing |
| Style | Pack of 6 |
| Subject Character | Plain |
| Theme | Plain |
| Unit Count | 6 Count |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | rollerball |
| Writing instrument form | Roller Ball Pen |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** Assorted
- **Ink colour:** Assorted
- **Writing instrument form:** Ballpoint Pen

## Images

![uni-Ball SX 101 Jetstream Roller Ball Pen (0.7mm, Assorted Color, Blue, Black, Red, Pack of 6) - Image 1](https://m.media-amazon.com/images/I/719mDcifShL.jpg)
![uni-Ball SX 101 Jetstream Roller Ball Pen (0.7mm, Assorted Color, Blue, Black, Red, Pack of 6) - Image 2](https://m.media-amazon.com/images/I/61I-Omc9EgL.jpg)
![uni-Ball SX 101 Jetstream Roller Ball Pen (0.7mm, Assorted Color, Blue, Black, Red, Pack of 6) - Image 3](https://m.media-amazon.com/images/I/61oWF6L04RL.jpg)
![uni-Ball SX 101 Jetstream Roller Ball Pen (0.7mm, Assorted Color, Blue, Black, Red, Pack of 6) - Image 4](https://m.media-amazon.com/images/I/41HD4aiP4gL.jpg)
![uni-Ball SX 101 Jetstream Roller Ball Pen (0.7mm, Assorted Color, Blue, Black, Red, Pack of 6) - Image 5](https://m.media-amazon.com/images/I/313KFHCFBqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by N***J on 25 August 2025*

Very smooth in writting and quality is also good

### ⭐⭐⭐⭐⭐ Worth
*by R***H on 19 June 2026*

Love it, smooth writing flow i buy it past 13 years

### ⭐⭐⭐⭐ good flow but bleeds ink
*by N***I on 18 May 2026*

Ordered it because exam mandated use of black ball point pen. It flows well, unlike other ball pens which drag slightly. The grip is comfortableand not too narrow. It came as a pack of 5 blue and 5 black pens. It did bleed ink while writing but fortunately no big messes.

## Frequently Bought Together

- uni-Ball SX 101 Jetstream Roller Ball Pen (0.7mm, Assorted Color, Blue, Black, Red, Pack of 6)
- Uniball Air Micro Pen Combo Set (2 Black + 2 Blue Pens) - (UBA 188 M)
- uni-ball Jetstream SX-101 Roller Ball Pen (Blue Ink, Pack of 12)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/449072224-uni-ball-sx-101-jetstream-roller-ball-pen-0-7mm](https://www.desertcart.hk/products/449072224-uni-ball-sx-101-jetstream-roller-ball-pen-0-7mm)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-17*