---
product_id: 283156966
title: "Muji Smooth Gel Ink Ballpoint Pen Knock Type 10-Pieces Set, 0.5 mm Nib Size, Black"
brand: "muji"
price: "₩79699"
currency: KRW
in_stock: true
reviews_count: 6
url: https://www.desertcart.kr/products/283156966-muji-smooth-gel-ink-ballpoint-pen-knock-type-10-pieces
store_origin: KR
region: South Korea
---

# Retractable knock design Smooth black gel ink 0.5mm precision nib Muji Smooth Gel Ink Ballpoint Pen Knock Type 10-Pieces Set, 0.5 mm Nib Size, Black

**Brand:** muji
**Price:** ₩79699
**Availability:** ✅ In Stock

## Summary

> 🖊️ Elevate your everyday writing with Muji’s sleek precision!

## Quick Answers

- **What is this?** Muji Smooth Gel Ink Ballpoint Pen Knock Type 10-Pieces Set, 0.5 mm Nib Size, Black by muji
- **How much does it cost?** ₩79699 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/283156966-muji-smooth-gel-ink-ballpoint-pen-knock-type-10-pieces)

## Best For

- muji enthusiasts

## Why This Product

- Trusted muji brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Practical:** Retractable knock mechanism for quick, one-handed use
- • **Effortless Smoothness:** Glide through notes with premium gel ink that resists smudging
- • **Gift-Ready Minimalism:** Elegant, minimalist design perfect for professional gifting or personal style
- • **Lightweight Endurance:** Designed for marathon writing sessions without hand fatigue
- • **Precision at Your Fingertips:** Ultra-fine 0.5mm nib for crisp, clean lines every time

## Overview

The Muji Smooth Gel Ink Ballpoint Pen Knock Type 10-piece set features a 0.5mm fine nib delivering smooth, smudge-resistant black gel ink. Its retractable knock design combines convenience with a lightweight body, ideal for long writing sessions, journaling, or professional note-taking. With a minimalist aesthetic and high customer ratings, this set is perfect for both personal use and stylish gifting.

## Description

Muji Smooth Gel Ink Pen Knock Type is retractable ballpoint pen in an original design. Can be used with gel ink or smooth writing gel ink refills. It also makes unique gifts at the opening ceremony, employee benefits and awards commemorative. The set contains 10 pens in black colour. Size: 0.5mm.

Review: Good quality - Love writing with those pens, really good quality
Review: Best pen ever!!!

## Features

- Retractable ballpoint pen in an original design
- Can be used with gel ink or smooth writing gel ink refills
- The lightweight body makes it easy to write for long
- ideal for journaling and taking notes
- Also make unique gifts for school children and friends to do art drawings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08P5J6CHH |
| Best Sellers Rank | #16,184 in Office Products ( See Top 100 in Office Products ) #378 in Retractable Ballpoint Pens |
| Brand | MUJI |
| Closure | Retractable |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,298) |
| Date First Available | 27 August 2019 |
| Grip Type | Retractable |
| Ink Color | Black |
| Item Weight | 91 g |
| Line Size | 0_5mm |
| Manufacturer | Muji Europe Holdings Ltd |
| Manufacturer Part Number | 4550182902273 |
| Material Type | Plastic Resin |
| Model number | 4550182902273 |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | 2H |
| Point Type | Fine |
| Product Dimensions | 0.71 x 1.5 x 14 cm; 91 g |
| Size | 10 count (Pack of 1) |

## Product Details

- **Age range (description):** Adult
- **Brand:** MUJI
- **Colour:** Black
- **Ink colour:** Black
- **Writing instrument form:** Ballpoint Pen

## Images

![Muji Smooth Gel Ink Ballpoint Pen Knock Type 10-Pieces Set, 0.5 mm Nib Size, Black - Image 1](https://m.media-amazon.com/images/I/51BKKVBNIVS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by M***D on 31 March 2024*

Love writing with those pens, really good quality

### ⭐⭐⭐⭐⭐ Review
*by N***D on 18 December 2025*

Best pen ever!!!

### ⭐ Review
*by N***L on 5 August 2025*

استلمت الطلب ناقص ٢

## Frequently Bought Together

- Muji Smooth Gel Ink Ballpoint Pen Knock Type 10-Pieces Set, 0.5 mm Nib Size, Black
- Muji Gel Ink Ball Point Pen, Black, 0.5mm, Pack of 3 (Japan Import)
- MUJI Polycarbonate Mechanical Pencil W - Rubber Grip, 3 Pcs & MUJI Eraser [Black - Small], 3 Pcs

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**Shop now:** [https://www.desertcart.kr/products/283156966-muji-smooth-gel-ink-ballpoint-pen-knock-type-10-pieces](https://www.desertcart.kr/products/283156966-muji-smooth-gel-ink-ballpoint-pen-knock-type-10-pieces)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-03*