---
product_id: 1482191
title: "uniball Jetstream 101 Ballpoint Pens, Medium Point (1.0mm), Black, 12 Pack"
brand: "uni-ball"
price: "NT$720"
currency: TWD
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.tw/products/1482191-uniball-jetstream-101-ballpoint-pens-medium-point-1-0mm-black
store_origin: TW
region: Taiwan
---

# Quick-drying, smudge-resistant ink 1.0mm medium point for crisp lines uni Super Ink resists water, fading & fraud uniball Jetstream 101 Ballpoint Pens, Medium Point (1.0mm), Black, 12 Pack

**Brand:** uni-ball
**Price:** NT$720
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Bold. Write Smart. Never Miss a Beat.

## Quick Answers

- **What is this?** uniball Jetstream 101 Ballpoint Pens, Medium Point (1.0mm), Black, 12 Pack by uni-ball
- **How much does it cost?** NT$720 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/1482191-uniball-jetstream-101-ballpoint-pens-medium-point-1-0mm-black)

## 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

- • **Ergonomic Comfort Grip:** Soft textured body designed for extended writing sessions without hand fatigue.
- • **Value-Packed 12 Pen Set:** Stock up with a dozen reliable, sleek pens that keep you writing longer and sharper.
- • **Archival-Quality & Secure:** Acid-free, pigmented ink that safeguards your notes from water damage, fading, and forgery.
- • **Left-Hander’s Best Friend:** Smudge-proof ink dries instantly, eliminating messy smears for left-handed pros.
- • **Smooth Hybrid Ink Experience:** Enjoy the perfect blend of gel vibrancy and ballpoint quick-dry for flawless writing flow.

## Overview

The Uni-Ball Jetstream 101 Ballpoint Pen features a 1.0mm medium point with innovative hybrid ink that combines gel pen smoothness and ballpoint quick-drying technology. Its ergonomic grip ensures comfort during long writing tasks, while uni Super Ink protects your work from water, fading, and fraud. Ideal for left-handed users, this 12-pack delivers crisp, smudge-free lines perfect for professional and academic use.

## Description

Experience a pleasant writing experience with Jetstream 101 Ballpoint Stick Pens from uniball with a 1.0mm medium point. These pens feature an innovative hybrid ink that combines the quick-drying properties of a ballpoint with the smoothness and vibrancy of a gel pen. A soft textured body makes these Jetstream 101 ballpoint pens ergonomic and comfortable to write with. This allows you to complete extensive writing projects with precise control and enhanced support. These smooth writing pens deliver crisp and neat lines for letters, numbers and graphics that stand out. Also great for signing checks and all of your important documents. uni Super Ink technology forms a strong bond with the paper, protecting your notes and projects from water, fading and fraud. The pigmented ink is acid-free, making them great for writing archival-quality records. Quick-drying ink resists smudges and smears, making it the best pen for left-handed writers.

Review: Great for Left handed writers - I’m genuinely impressed with these pens! The ink flows smoothly without skipping, smudging, or blotting, which makes writing feel effortless. They glide nicely across the page and dry quickly, so there’s no messy smearing — even for left-handers like myself. The grip is comfortable, making them perfect for long writing sessions at work, school, or journaling. The ink is bold and consistent, and the pens feel sturdy and well-made.
Review: The Best Pen Ever - I am really picky about pens and office supplies in general. These pens look like the cheap, ugly, generic pens that would write in a scratchy way, like a pen you might grab out of a cup in an office to fill out a form. Don't let appearances fool you! They are actually the smoothest writing pens I've ever used. I found them during law school, ten years ago, when I took notes by hand and needed my pen to keep up with how quickly I needed to write to get down all the details. This pen is the only one that delivered perfectly because of how smoothly it writes - no scratchiness or skipping to slow me down! And you know how sometimes you buy a pen but then you lose it or just start using a different pen instead, so you have a bunch of pens that still have ink until eventually they're dried out and you just toss them? Not these! I buy these and then I actually use them until they have run completely out of ink, which is extremely satisfying. And have you ever been writing quickly and had a pen flip right out of your hands (maybe that's just me)? The outside of the pen is also a smooth, soft, rubbery material that lets you get a good grip, too! And did I mention the price? They are SUCH a good value! I've been loyal to these pens for ten years and I'll keep being loyal to them until they stop being made. If that sad, unfortunate, nightmare of a day ever does come, I will buy every single one I can find to try to stock up as long as possible.

## Features

- JETSTREAM 101 ballpoint pens combine the smoothness and vibrancy of a gel pen with the quick-drying features of a ballpoint
- Ideal for a variety of everyday writing projects, biro pens deliver crisp lines for amazing clarity
- Available in a variety of colors, the acid-free ballpoint pens are great school and writing supplies
- 1.0mm comfort grip pens have uni Super Ink that protects against water, fading and fraud
- Quick-drying ink technology resists smudges and smears, making it an ideal pen for left-handed writers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003VNGAKC |
| Best Sellers Rank | #3,931 in Office Products ( See Top 100 in Office Products ) #104 in Ballpoint Pens |
| Brand | Uni-Ball |
| Closure | Retractable |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,110) |
| Date First Available | October 20, 2010 |
| Grip Type | Ribbed |
| Ink Color | Black |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.32 ounces |
| Item model number | 1768011 |
| Line Size | 1.0 |
| Manufacturer | Uni-Ball |
| Manufacturer Part Number | 1768011 |
| Material Type | Plastic |
| Number of Items | 12 |
| Point Type | Bold |
| Product Dimensions | 0.63 x 0.5 x 6 inches |
| Shape | Round |
| Size | 1 Count (Pack of 12) |

## Product Details

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

## Images

![uniball Jetstream 101 Ballpoint Pens, Medium Point (1.0mm), Black, 12 Pack - Image 1](https://m.media-amazon.com/images/I/71lwLpTk1cL.jpg)

## Available Options

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

## Questions & Answers

**Q: how do i get 0.5 instead of these that are 1.0 size?**
A: Hello,

We have tried to check for the 0.5mm but we were unable to find them. You may try searching for the 0.5.

Thank you!

**Q: I've been using Jetstream pens for years; is the 101 is nice enough that I shouldn't pay the premium for the standard Jetstream?**
A: I have never used the standard Jetstream but have used many "Rollerball"-type pens....These far surpass any of them.  Only problem is finding someone that keeps the 36 pack (1/2 black and 1/2 blue) in stock.  Try just one, if it's like me, it will be the last type pens you buy.

**Q: Is this one or 12 pens? It says 1 each?**
A: This is a box of 12 pens.

**Q: Where are these made?  I am trying to avoid China.**
A: Hi David,
Jetstream is made in Japan.
uniball Team

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for Left handed writers
*by L***R on February 28, 2026*

I’m genuinely impressed with these pens! The ink flows smoothly without skipping, smudging, or blotting, which makes writing feel effortless. They glide nicely across the page and dry quickly, so there’s no messy smearing — even for left-handers like myself. The grip is comfortable, making them perfect for long writing sessions at work, school, or journaling. The ink is bold and consistent, and the pens feel sturdy and well-made.

### ⭐⭐⭐⭐⭐ The Best Pen Ever
*by C***V on November 3, 2023*

I am really picky about pens and office supplies in general. These pens look like the cheap, ugly, generic pens that would write in a scratchy way, like a pen you might grab out of a cup in an office to fill out a form. Don't let appearances fool you! They are actually the smoothest writing pens I've ever used. I found them during law school, ten years ago, when I took notes by hand and needed my pen to keep up with how quickly I needed to write to get down all the details. This pen is the only one that delivered perfectly because of how smoothly it writes - no scratchiness or skipping to slow me down! And you know how sometimes you buy a pen but then you lose it or just start using a different pen instead, so you have a bunch of pens that still have ink until eventually they're dried out and you just toss them? Not these! I buy these and then I actually use them until they have run completely out of ink, which is extremely satisfying. And have you ever been writing quickly and had a pen flip right out of your hands (maybe that's just me)? The outside of the pen is also a smooth, soft, rubbery material that lets you get a good grip, too! And did I mention the price? They are SUCH a good value! I've been loyal to these pens for ten years and I'll keep being loyal to them until they stop being made. If that sad, unfortunate, nightmare of a day ever does come, I will buy every single one I can find to try to stock up as long as possible.

### ⭐⭐⭐⭐⭐ Nice pens but wish they lasted longer
*by S***E on December 14, 2025*

These are nice pens for the money. They write smoothly and the ink doesn’t smudge. I wish they lasted longer because I go through them faster than expected. Other than that, no complaints.

## Frequently Bought Together

- uniball Jetstream 101 Roller Ball Pen, Stick, Bold 1 Mm, Black Ink, Black Barrel, Dozen
- uni-ball Jetstream RT Retractable Ballpoint Pens Medium Point, 1mm, Black, 12 Pack
- Jetstream Stick Ballpoint Pen, Bold 1 mm, Blue Ink, Black Barrel, 1 Dozen

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-17*