---
product_id: 170489359
title: "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: "S/.89"
currency: PEN
in_stock: true
reviews_count: 9
category: "Dunbong"
url: https://www.desertcart.pe/products/170489359-rollerball-pen-refills-roller-ball-fine-point-0-5mm-red
store_origin: PE
region: Peru
---

# vibrant quick-dry red ink durable lightweight metal body 0.5mm fine point for precision 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:** S/.89
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Bold, Write Brilliant — Never Miss a Detail!

## Quick Answers

- **What is this?** 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?** S/.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/170489359-rollerball-pen-refills-roller-ball-fine-point-0-5mm-red)

## 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

- • **Universal Compatibility:** Seamlessly fits a wide range of popular rollerball pens, extending the life of your favorite executive tools.
- • **Engineered for Longevity:** Metal refill body ensures durability while maintaining a lightweight feel for effortless writing.
- • **Precision in Every Stroke:** Experience flawless 0.5mm fine point writing that elevates your notes and annotations.
- • **Bulk Pack for Sharing & Stocking:** Five refills per pack keep you prepared and let you share premium quality with colleagues or classmates.
- • **Vibrant Red That Commands Attention:** Ink dries quickly with a bold, vivid red that won’t bleed or smudge—perfect for professional impact.

## Overview

DunBong’s Rollerball Pen Refills deliver a smooth, precise 0.5mm fine point with vibrant quick-dry red ink housed in a durable metal body. Compatible with many popular rollerball pens, this 5-pack ensures you stay stocked with professional-grade refills that resist smudging and bleeding, perfect for office, business, and academic use.

## 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 | #65,506 in Office Products ( See Top 100 in Office Products ) #467 in Ink Pen Refills |
| Brand | DUNBONG |
| Brand Name | DUNBONG |
| Customer Reviews | 4.0 out of 5 stars 423 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

![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)

## 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

### ⭐⭐⭐⭐ Good purchase
*by F***O on June 4, 2026*

Theses work fine.

## 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 Peru*
*Store origin: PE*
*Last updated: 2026-07-11*