---
product_id: 249317989
title: "Smooth Gel Ink Ballpoint Pen Knock Type 10-Pieces Set, 0.5 mm Nib Size, Black"
brand: "muji"
price: "1260773₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Muji"
url: https://www.desertcart.vn/products/249317989-smooth-gel-ink-ballpoint-pen-knock-type-10-pieces-set
store_origin: VN
region: Vietnam
---

# Smooth gel ink for effortless writing Lightweight design ideal for long journaling 0.5mm fine nib for precision Smooth Gel Ink Ballpoint Pen Knock Type 10-Pieces Set, 0.5 mm Nib Size, Black

**Brand:** muji
**Price:** 1260773₫
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your everyday writing with Muji’s sleek precision and smooth flow.

## Quick Answers

- **What is this?** Smooth Gel Ink Ballpoint Pen Knock Type 10-Pieces Set, 0.5 mm Nib Size, Black by muji
- **How much does it cost?** 1260773₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/249317989-smooth-gel-ink-ballpoint-pen-knock-type-10-pieces-set)

## 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

- • **Effortless Smoothness:** Gel ink technology ensures smudge-resistant, fluid writing that keeps pace with your ideas.
- • **The Ultimate Gift Set:** Pack of 10 black pens perfect for gifting or stocking your workspace with reliable, stylish tools.
- • **Sleek Retractable Design:** Knock-type mechanism combines minimalist style with practical convenience—no cap, no hassle.
- • **Endurance for Long Sessions:** Lightweight polypropylene body reduces hand fatigue during extended journaling or meetings.
- • **Precision at Your Fingertips:** 0.5mm nib delivers crisp, clean lines for professional notes and sketches.

## Overview

The Muji Smooth Gel Ink Ballpoint Pen Set features ten retractable pens with a 0.5mm fine nib, designed for smooth, smudge-resistant gel ink writing. Crafted with a lightweight polypropylene body, these pens offer comfort for extended use, making them ideal for journaling, note-taking, and artistic drawing. Rooted in Muji’s minimalist Japanese design philosophy, this set balances functionality with understated elegance, perfect for professionals seeking reliable, stylish writing instruments.

## Description

From the manufacturer Muji Smooth Gel Pen Set MUJI's Philosophy of 'No Brand Quality Goods' MUJI was founded in Japan in 1980 as an antithesis to the habits of consumer society at that time. On one hand, foreign-made luxury brands were gaining popularity within an economic environment of ever-rising prosperity. On the other, poor-quality, low-priced goods were appearing on the market, and had a polarizing effect on consumption patterns. MUJI was conceived as a critique of this prevailing condition, with the purpose of restoring a vision of products that are actually useful for the customer and maintain an ideal of the proper balance between living and the objects that make it possible. The concept was born of the intersection of two distinct stances: no brand (Mujirushi) and the value of good items (ryohin). MUJI began with three steps: selecting materials, scrutinizing processes, and simplifying packaging. MUJI’s concept of emphasizing the intrinsic appeal of an object through rationalization and meticulous elimination of excess is closely connected to the traditionally Japanese aesthetic of “su” –– meaning plain or unadorned –– the idea that simplicity is not merely modest or frugal, but could possibly be more appealing than luxury. 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 great gifts for school children and friends to do art drawings. The set contains 10 pens in black or blueblack colour. Size: 0.5mm.

Review: Great pens! No smudging! - I previously bought these pens from the actual Muji Store, I loved these pens so much I decided to bulk purchase to avoid journeys to the store. I absolutely love these pens and let me tell you a little bit about them! They do not smudge one bit which is perfect, easy to grip and hold, easily refillable, clickable, not too inky, but inky enough for comfort. They are great to write with, and is the only pen which suits my handwriting. I urge you to get your hands on these pens!! 😱🤩💓
Review: Good quality - Good quality

## 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 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 2,547 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 44 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | MUJI |
| Brand Name | MUJI |
| Closure Type | Retractable |
| Colour | Black |
| Country Of Origin | Japan |
| Customer Reviews | 4.6 out of 5 stars 1,394 Reviews |
| Drill Point | Fine |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 04550182902273 |
| Grip Type | Retractable |
| Hardness | 2H |
| Included Components | 1 x Muji Smooth Gel Ink Ballpoint Pen Knock Type 10-Pieces Set, 0.5 mm Nib Size, Black |
| Ink Base | Water |
| Ink Colour | Black |
| Ink colour | Black |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Diameter | 1.5 Centimetres |
| Item Dimensions | 7 x 15 x 140 millimetres |
| Item Type Name | Ballpoint Pen |
| Item Weight | 0.12 Kilograms |
| Line Size | 0_5mm |
| Manufacturer | Muji Europe Holdings Ltd |
| Material | Polypropylene |
| Material Type | Polypropylene |
| Model Name | Smooth Gel Ink Ballpoint Pen Knock Type Set of 10 |
| Model Number | 4550182902273 |
| Pattern | Clear |
| Recommended Uses For Product | Drawing, Journal, Sketching, Writing |
| Special Features | Lightweight, Retractable |
| Style | Minimalist |
| Theme | Versatile |
| UPC | 842487102569 |
| Unit Count | 10.0 count |
| Writing Instrument Form | Ballpoint Pen |
| Writing Technique | ballpoint |
| Writing instrument form | Ballpoint Pen |

## Product Details

- **Age range (description):** Adult
- **Brand:** MUJI
- **Colour:** Black
- **Ink colour:** Black
- **Material:** Polypropylene
- **Model name:** Smooth Gel Ink Ballpoint Pen Knock Type Set of 10
- **Point type:** Fine
- **Special feature:** Lightweight, Retractable
- **Unit count:** 10.0 count
- **Writing instrument form:** Ballpoint Pen

## Images

![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

### ⭐⭐⭐⭐⭐ Great pens! No smudging!
*by A***E on 2 February 2024*

I previously bought these pens from the actual Muji Store, I loved these pens so much I decided to bulk purchase to avoid journeys to the store. I absolutely love these pens and let me tell you a little bit about them! They do not smudge one bit which is perfect, easy to grip and hold, easily refillable, clickable, not too inky, but inky enough for comfort. They are great to write with, and is the only pen which suits my handwriting. I urge you to get your hands on these pens!! 😱🤩💓

### ⭐⭐⭐⭐⭐ Good quality
*by E***T on 16 December 2025*

Good quality

### ⭐⭐⭐⭐ dark blacks, classic muji. but run out very quick
*by J***N on 29 March 2026*

these have everything, the muji look, the black ink, the smooth writing, but if there was ONE issue... the ink runs out far too quickly for them to be conventional pens

## 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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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-23*