---
product_id: 170489359
title: "DunBong Rollerball Pen Refills, Roller Ball Fine Point 0.5mm, Red Ink Refill Pack of 5 - Replaceable Ballpoint Pen Refills Medium Point (Navy Blue)"
brand: "dunbong"
price: "96.62 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "Dunbong"
url: https://www.desertcart.tn/products/170489359-dunbong-rollerball-pen-refills-roller-ball-fine-point-0-5mm
store_origin: TN
region: Tunisia
---

# Quick-dry, bleed-resistant navy blue ink Durable lightweight metal body 0.5mm fine point for precision DunBong Rollerball Pen Refills, Roller Ball Fine Point 0.5mm, Red Ink Refill Pack of 5 - Replaceable Ballpoint Pen Refills Medium Point (Navy Blue)

**Brand:** dunbong
**Price:** 96.62 DT
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Sharp, Stay Ahead: The Refill That Means Business

## Quick Answers

- **What is this?** DunBong Rollerball Pen Refills, Roller Ball Fine Point 0.5mm, Red Ink Refill Pack of 5 - Replaceable Ballpoint Pen Refills Medium Point (Navy Blue) by dunbong
- **How much does it cost?** 96.62 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/170489359-dunbong-rollerball-pen-refills-roller-ball-fine-point-0-5mm)

## Best For

- dunbong enthusiasts

## Why This Product

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

## Key Features

- • **Ink That Keeps Up:** Fast-drying, consistent navy blue ink prevents smudges and bleed-through on any paper.
- • **Universal Compatibility:** Seamlessly replace and extend the life of your favorite premium ballpoint pens.
- • **Engineered for Endurance:** Sleek metal refill body ensures durability without the bulk—lightweight yet robust.
- • **Precision in Every Stroke:** Experience flawless 0.5mm fine point writing that elevates your notes and signatures.
- • **Bulk Pack, Share the Power:** Five refills per pack—perfect for professionals who value preparedness and collaboration.

## Overview

The DunBong Rollerball Pen Refills offer a precise 0.5mm fine point with quick-drying navy blue ink housed in a durable, lightweight metal body. Compatible with many ballpoint pens, this 5-pack refill set is designed for professionals seeking smooth, smudge-free writing across office, business, and academic settings.

## Description

Product description Brand introduction Founded in 2019, DunBong is a production and marketing with comprehensive stationery brand integrating creativity, R&D, DunBog has a strong technical research and development center. Then keep developing in step with the international level. We insists: Even if it is to make a simple pen, we must pursue high quality. This is our responsibility. One Set include 5 packs of the same color. The refill is also applicable to common rollerball pen of other brand.But you must carefully check the specification of the refill to see if they can match your original pen properly. You will choose 4 colors, red or blue or black and navy blue. Refill Color Description Black refill = black appearance Blue refill = blue appearance Red refill = black appearance Navy blue refill = black appearance Length: 4.41 inches Width: 0.23 inches Circle:0.5mm This is a Plug-in refill. If you need a threaded refill, please search for ASIN: B08C5GFLNY(red) / B08C5HVF4F(blue) / B08C5H45P4(navy blue) / B08C598JSW(black) DunBong Please don't miss the pen that suit for you.

Review: El rojo perfecto: Trazo fino, vibrante y con una suavidad sorprendente - Compré este paquete de 5 repuestos DunBong en tinta roja y debo decir que escribe hermosísimo. Lo que más me ha impresionado es la precisión de su punta fina de 0.5 mm; es ideal para quienes necesitamos hacer anotaciones detalladas, correcciones o simplemente darle un toque de color a nuestra agenda sin que el trazo se vea tosco o grueso. A diferencia de otros repuestos de punta fina que suelen sentirse "rasposos", estos se deslizan con una suavidad increíble sobre el papel. El color es un rojo muy vivo y vibrante, nada de esos tonos opacos o rosáceos que a veces traen los repuestos genéricos. Además, la tinta seca rápido, lo cual agradezco mucho porque evita que se corra si pasas la mano por encima accidentalmente. Se adaptan perfectamente a mis bolígrafos y el flujo es constante desde el primer trazo, sin necesidad de "rayar" un papel aparte para que empiece a salir la tinta. Por el precio y la calidad que recibes, me parece una compra obligatoria si buscas un recambio rojo que sea confiable y con una estética profesional. Sin duda, repetiré la compra cuando se me acaben.
Review: Perfect - Perfect refills for executive pens to clap closure

## Features

- Instructions for use: Before use, please thoroughly clean the sealing wax on the pen tip and repeatedly write on other paper until the ink flows out normally
- Dimensions: The length of the pen refill approx. 4.37 inch(11.1 cm), The diameter of the ink resevoir is 0.23 inch(0.6 cm) , 0.5 mm fine point for smooth writing; Great additions to your writing supplies
- Good quality: the body of refill is made of metal material, lightweight and smooth; Ink quickly dries with a consistent ink flow, won't bleed through
- Applicability: the replacement ballpoint pen refill is compatible with many ballpoint pens, help extend the life of your favorite expensive pen
- Fit various writing occasion: metal ballpoint pen refill is suitable for office, business, school and home etc.; Small and portable, convenient to carry
- Quantity: package includes 5 pack metal ballpoint pen refills, a large amount of pen refills are enough for your use; You can share with classmates or friends.Please double check if the specification fit your pen before purchase. This is a plug-in refill

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZMQ8G21 |
| Best Sellers Rank | #65,492 in Office Products ( See Top 100 in Office Products ) #478 in Ink Pen Refills |
| Brand | DUNBONG |
| Brand Name | DUNBONG |
| Customer Reviews | 4.0 out of 5 stars 422 Reviews |
| Ink Color | NAVYBLUE |
| Item Weight | 14 Grams |
| Manufacturer | DunBong |
| Manufacturer Part Number | DB-N2BX-4S |
| Model Number | DB-N2BX-4S |
| Number of Pieces | 5 |
| Package Size Name | 5 Pack |
| Point Type | Fine |
| Style | Ballpoint,Rollerball |
| UPC | 712182773855 |
| Unit Count | 5.0 Count |

## Product Details

- **Brand:** DUNBONG
- **Style:** Ballpoint,Rollerball
- **Point Type:** Fine
- **Item Weight:** 14 Grams
- **Number of Pieces:** 5

## Images

![DunBong Rollerball Pen Refills, Roller Ball Fine Point 0.5mm, Red Ink Refill Pack of 5 - Replaceable Ballpoint Pen Refills Medium Point (Navy Blue) - Image 1](https://m.media-amazon.com/images/I/61FBaHAqQoL.jpg)
![DunBong Rollerball Pen Refills, Roller Ball Fine Point 0.5mm, Red Ink Refill Pack of 5 - Replaceable Ballpoint Pen Refills Medium Point (Navy Blue) - Image 2](https://m.media-amazon.com/images/I/41atNQXUlqL.jpg)
![DunBong Rollerball Pen Refills, Roller Ball Fine Point 0.5mm, Red Ink Refill Pack of 5 - Replaceable Ballpoint Pen Refills Medium Point (Navy Blue) - Image 3](https://m.media-amazon.com/images/I/71K4cjUtRmL.jpg)
![DunBong Rollerball Pen Refills, Roller Ball Fine Point 0.5mm, Red Ink Refill Pack of 5 - Replaceable Ballpoint Pen Refills Medium Point (Navy Blue) - Image 4](https://m.media-amazon.com/images/I/517674yCa-L.jpg)
![DunBong Rollerball Pen Refills, Roller Ball Fine Point 0.5mm, Red Ink Refill Pack of 5 - Replaceable Ballpoint Pen Refills Medium Point (Navy Blue) - Image 5](https://m.media-amazon.com/images/I/616dx4B2c7L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ El rojo perfecto: Trazo fino, vibrante y con una suavidad sorprendente
*by D***R on January 11, 2026*

Compré este paquete de 5 repuestos DunBong en tinta roja y debo decir que escribe hermosísimo. Lo que más me ha impresionado es la precisión de su punta fina de 0.5 mm; es ideal para quienes necesitamos hacer anotaciones detalladas, correcciones o simplemente darle un toque de color a nuestra agenda sin que el trazo se vea tosco o grueso. A diferencia de otros repuestos de punta fina que suelen sentirse "rasposos", estos se deslizan con una suavidad increíble sobre el papel. El color es un rojo muy vivo y vibrante, nada de esos tonos opacos o rosáceos que a veces traen los repuestos genéricos. Además, la tinta seca rápido, lo cual agradezco mucho porque evita que se corra si pasas la mano por encima accidentalmente. Se adaptan perfectamente a mis bolígrafos y el flujo es constante desde el primer trazo, sin necesidad de "rayar" un papel aparte para que empiece a salir la tinta. Por el precio y la calidad que recibes, me parece una compra obligatoria si buscas un recambio rojo que sea confiable y con una estética profesional. Sin duda, repetiré la compra cuando se me acaben.

### ⭐⭐⭐⭐⭐ Perfect
*by M***E on February 17, 2026*

Perfect refills for executive pens to clap closure

### ⭐ Poor longevity and quality
*by D***R on January 23, 2023*

Purchased as refill for Mont Blanc pen. First cartridge ran out very quickly, poor life span. It does not write smoothly, skips, and scratches the paper occasionally. I am going to try one more time, and see if next one any better or perhaps just got one that was on the shelf too long.

## Frequently Bought Together

- DunBong Rollerball Pen Refills, Roller Ball Fine Point 0.5mm, Red Ink Refill Pack of 5 - Replaceable Ballpoint Pen Refills Medium Point (Navy Blue)
- DunBong Black Ink Refill Pack of 5, Replaceable Ballpoint Pen Refills, Medium Point Metal Refill (Black)
- TIESOME 5pcs Replaceable Ballpoint Pen Refills with Spring Metal Ball Point Refills Smooth Writing Pen Refills, 0.7mm Retractable Ballpoint Pen Refills for School Office Supplies (Black)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-04*