---
product_id: 285555059
title: "uni-ball Sxn-310 Jetstream Premier 2012 Black"
brand: "uni-ball"
price: "฿685"
currency: THB
in_stock: true
category: "Uni Ball"
url: https://www.desertcart.co.th/products/285555059-uni-ball-sxn-310-jetstream-premier-2012-black
store_origin: TH
region: Thailand
---

# Ergonomic rubberized grip Quick-drying, waterproof ink 0.5mm precision metal tip uni-ball Sxn-310 Jetstream Premier 2012 Black

**Brand:** uni-ball
**Price:** ฿685
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** uni-ball Sxn-310 Jetstream Premier 2012 Black by uni-ball
- **How much does it cost?** ฿685 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/285555059-uni-ball-sxn-310-jetstream-premier-2012-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

- • **Ink That Lasts:** Waterproof, indelible ink that dries instantly—no more messy pages
- • **Stay Ready, Always:** Retractable design with free ink system keeps your pen ready even after days uncapped
- • **Ambidextrous Comfort:** Rubberized grip designed for all-day comfort, perfect for left- and right-handers
- • **Sleek & Professional:** Modern silver barrel with clip—style that fits your executive vibe
- • **Precision Meets Speed:** 0.5mm metal tip for crisp, fast writing without smudges

## Overview

The uni-ball Sxn-310 Jetstream Premier 2012 Black is a retractable rollerball pen featuring a precise 0.5mm metal tip and quick-drying, waterproof black ink. Its ambidextrous rubberized grip ensures ergonomic comfort for all users, while the innovative free ink system prevents drying out even when left uncapped. Designed with a sleek silver plastic barrel and clip, this pen combines professional style with reliable performance, making it ideal for fast, smudge-free writing in any office setting.

## Description

The Jetstream Premier rollerball pen from Mitsubishi Pencil is not only particularly suitable for fast writing, but is also ideal for left-handed users. The retractable roller ball pen has the free ink system as an ink storage technology and can also be left open for a few days without drying out. The metal tip is 0.5mm wide. The ink of the lead is black, waterproof, indelible and dries quickly. The design of the writing instrument includes a round, rubberised grip zone, as well as a clip and a barrel made of silver plastic.

## Features

- 0.5mm wide metal tip
- Indelible, quick-drying and waterproof ink.
- Round, rubberised grip made of plastic.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FYY4TO4 |
| Additional Features | Retractable, Waterproof |
| Age Range Description | Adult |
| Best Sellers Rank | #42,832 in Office Products ( See Top 100 in Office Products ) #337 in Liquid Ink Rollerball Pens |
| Body Shape | Round |
| Brand Name | uni-ball |
| Closure Type | Retractable |
| Color | silver |
| Country of Publication | Japan |
| Customer Reviews | 4.2 4.2 out of 5 stars (29) |
| Drill Point | Broad |
| Grip Type | rubber grip zone |
| Hand Orientation | Ambidextrous |
| Ink Base | Alcohol |
| Ink Color | Black |
| Item Diameter | 0.5 Millimeters |
| Item Dimensions | 14.1 x 1.7 x 1.7 centimeters |
| Item Type Name | Jetstream Premier Rollerball Pen Silver |
| Item Weight | 0.01 Kilograms |
| Line Size | 0.5mm |
| Manufacturer | Mitsubishi Pencil |
| Material Type | Plastic |
| Model Name | Mitsubishi Pencil 144011 - |
| Model Number | 144011 |
| Recommended Uses For Product | Writing |
| Style | Modern |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |
| Writing Instrument Form | Roller Ball Pen |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** silver
- **Ink colour:** Black
- **Writing instrument form:** Roller Ball Pen

## Images

![uni-ball Sxn-310 Jetstream Premier 2012 Black - Image 1](https://m.media-amazon.com/images/I/51x04dB7tOL.jpg)

---

## 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.co.th/products/285555059-uni-ball-sxn-310-jetstream-premier-2012-black](https://www.desertcart.co.th/products/285555059-uni-ball-sxn-310-jetstream-premier-2012-black)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-10*