---
product_id: 385224748
title: "307 Retractable Gel Ink Pens, Medium Point 0.7mm, Pack of 6 (Red)"
brand: "uni-ball"
price: "¥3338"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/385224748-307-retractable-gel-ink-pens-medium-point-0-7mm-pack
store_origin: JP
region: Japan
---

# Water & Light Resistant Tamper-Resistant Ink 0.7mm Medium Point 307 Retractable Gel Ink Pens, Medium Point 0.7mm, Pack of 6 (Red)

**Brand:** uni-ball
**Price:** ¥3338
**Availability:** ✅ In Stock

## Summary

> 🖊️ Elevate Your Writing Game with Uni-ball's 307 Pens!

## Quick Answers

- **What is this?** 307 Retractable Gel Ink Pens, Medium Point 0.7mm, Pack of 6 (Red) by uni-ball
- **How much does it cost?** ¥3338 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/385224748-307-retractable-gel-ink-pens-medium-point-0-7mm-pack)

## 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

- • **Vibrant & Bold:** Bright red gel ink that stands out on any page, making your notes pop!
- • **Durable & Reliable:** Super ink technology ensures your writing is protected from water, light, and tampering.
- • **Smooth & Effortless:** Enjoy a smooth writing experience with a unique ink formula that resists smudging.
- • **Write with Confidence:** Experience skip-free writing with a redesigned tip for seamless note-taking.
- • **Perfect for Professionals:** Ideal for formal writing, meetings, and presentations—never compromise on style!

## Overview

The uni-ball 307 Retractable Gel Ink Pens come in a pack of 6 vibrant red pens, featuring a 0.7mm medium point for smooth, skip-free writing. With water, light, and tamper-resistant super ink, these pens are perfect for professionals who value quality and reliability in their writing tools.

## Description

307 Retractable Gel Ink Pens, Medium Point 0.7mm, Pack of 6 (Red)

## Features

- The Signo 307 expands upon the highly popular 207 with a redesigned tip, aimed to deliver dense colour and provide skip-free writing, making it perfect for situations where speed is a necessity such as note-taking.
- Features Uni's high quality 'super ink' which is not only water and light resistant, but also 'tamper-resistant' meaning that the ink cannot be washed off using chemicals and solutions used by people to fraudulently modify documents.
- Gel pens are also commonly used in formal writing and the colorful gel ink brightens your writing, typically the color of gel on paper appear much better compared to the ink of other types of pens.
- The ink is a combination of water and ink based material which gives it a smooth light writing feel while protecting it from moisture and resists smudging.
- The 0.7mm nib delivers a fine 0.4mm line, pack contains six red coloured inked pens.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Uni-ball |
| Brand | uni-ball |
| Model number | SG_B077KHH5RC_US |
| Package Dimensions | 15.29 x 14.91 x 1.4 cm; 59 g |
| Color | red |
| Closure | Retractable |
| Material Type | Plastic |
| Number of Items | 6 |
| Size | 6 Pens |
| Point Type | Medium |
| Line Size | 0.7 Millimeters |
| Ink Color | Red |
| Manufacturer Part Number | UMN-307 |
| Item Weight | 59 g |

## Images

![307 Retractable Gel Ink Pens, Medium Point 0.7mm, Pack of 6 (Red) - Image 1](https://m.media-amazon.com/images/I/61NxoWT-EPL.jpg)

## Frequently Bought Together

- Uni-Ball Signo 307 - Fine Retractable Rollerball Pen - 6 Pack - Red - UMN-307
- Uni-Ball Signo 307 - Fine Retractable Rollerball Pen - 6 Pack - Blue - UMN-307

---

## 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.jp/products/385224748-307-retractable-gel-ink-pens-medium-point-0-7mm-pack](https://www.desertcart.jp/products/385224748-307-retractable-gel-ink-pens-medium-point-0-7mm-pack)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-28*