---
product_id: 286081546
title: "One Change 185403 Rollerball Cartridge (for One Change Rollerball Pen, 1 x 5 Pieces, Indelible, Non-Erasable) Blue"
brand: "schneider"
price: "₩39066"
currency: KRW
in_stock: true
reviews_count: 5
category: "Schneider"
url: https://www.desertcart.kr/products/286081546-one-change-185403-rollerball-cartridge-for-one-change-rollerball-pen
store_origin: KR
region: South Korea
---

# Quick-drying, smudge-proof ink Waterproof ISO 14145-2 CO2 neutral, made in Germany One Change 185403 Rollerball Cartridge (for One Change Rollerball Pen, 1 x 5 Pieces, Indelible, Non-Erasable) Blue

**Brand:** schneider
**Price:** ₩39066
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write Bold. Write Blue. Write Schneider.

## Quick Answers

- **What is this?** One Change 185403 Rollerball Cartridge (for One Change Rollerball Pen, 1 x 5 Pieces, Indelible, Non-Erasable) Blue by schneider
- **How much does it cost?** ₩39066 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/286081546-one-change-185403-rollerball-cartridge-for-one-change-rollerball-pen)

## Best For

- schneider enthusiasts

## Why This Product

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

## Key Features

- • **Cap-Off Durability:** Leave the cap off for days without drying out—perfect for fast-paced workdays and spontaneous creativity.
- • **Precision Blue Lines:** Fine 0.6 mm line width delivers professional, crisp strokes ideal for detailed notes and signatures.
- • **Smudge-Proof & Quick-Dry:** Ink dries instantly to keep your documents clean and flawless—no more embarrassing smears.
- • **Eco-Conscious Craftsmanship:** Produced CO2 neutral in Germany, combining premium quality with sustainable responsibility.
- • **Consistent Ink Flow, Every Time:** Innovative Super-Flow-System ensures smooth, uninterrupted writing from first word to last.

## Overview

The Schneider One Change 185403 Rollerball Cartridge offers a premium refill solution with a patented Super-Flow-System for consistent ink delivery. Featuring quick-drying, smudge-proof, and waterproof blue ink (ISO 14145-2 certified), it guarantees professional-grade writing with a fine 0.6 mm line. Designed for Schneider One Change pens, these cartridges resist drying out even when uncapped for days. Produced CO2 neutral in Germany, they blend sustainability with superior performance—ideal for professionals who demand reliability and style in every stroke.

## Description

The Schneider® One Change Rollerball Refill Cartridge features an innovative Super-Flow-System and Ultra-Smooth tip that guarantees consistent, even ink flow from start to finish. Ink is waterproof according to ISO 14145-2 making it suitable for documentary use. Cap-off ink will not dry out, even if the cap is left off for 2-3 days. Writes in approximate line width 0.6 mm, Blue ink. Box of 5 Rollerball Refill Cartridges. Made in Germany. Made in Germany, Schneider® products are manufactured to the highest quality and environmental standards that have earned awards and accolades across the company's 80+ year history. Known for reliability, functionality and sustainability, Schneider® Writing Instruments are available at excellent price points to empower creativity and pen to paper. Each thought is worth writing down - the Schneider® way.

Review: Bue n producto larga durabilidad
Review: Guter Preis und gute Qualität

## Features

- Innovative Super-Flow-System guarantees consistent ink flow from start to finish
- Line width approximately 0.6 mm in Blue ink. Quick-drying, smudge-proof ink. Waterproof according to ink standard ISO 14145-2
- Box of 5 Refill Cartridges, Blue ink
- Cap-off ink does not dry up, even if the cap is removed for 2-3 days
- Fits Schneider One Change Refillable Rollerball Pens. Produced CO2 Neutral and made in Germany.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KG3GC9Y |
| Best Sellers Rank | #28,049 in Office Products ( See Top 100 in Office Products ) #264 in Pen Refills |
| Brand | Schneider |
| Closure | Retractable |
| Color | blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,245) |
| Date First Available | 16 January 2019 |
| Ink Color | Blue |
| Item Weight | 10 g |
| Manufacturer | Schneider |
| Manufacturer Part Number | 185403 |
| Material Type | Plastic |
| Model number | 185403 |
| Number of Items | 5 |
| Point Type | Fine |
| Product Dimensions | 6 x 4.1 x 1 cm; 10 g |
| Size | 1 Count (Pack of 5) |

## Product Details

- **Brand:** Schneider
- **Item dimensions L x W x H:** 6 x 4.1 x 1 centimeters
- **Item weight:** 10 Grams
- **Number of pieces:** 5
- **Style:** rollerball pen

## Images

![One Change 185403 Rollerball Cartridge (for One Change Rollerball Pen, 1 x 5 Pieces, Indelible, Non-Erasable) Blue - Image 1](https://m.media-amazon.com/images/I/61CcqHZeC3L.jpg)

## Available Options

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

## Questions & Answers

**Q: Do these fit One business pens?**
A: One Business is a disposable pen. It does not take refills.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 14 February 2025*

Bue n producto larga durabilidad

### ⭐⭐⭐⭐⭐ Review
*by B***N on 5 January 2026*

Guter Preis und gute Qualität

### ⭐⭐⭐⭐⭐ Review
*by M***D on 14 June 2024*

Super qualité du produit

## Frequently Bought Together

- Schneider One Change Rollerball Refill Cartridges, 0.6 mm, Blue Ink, Box of 5 Refill Cartridges (185403)
- Schneider One Change Rollerball Pen, Refillable, 0.6 mm Ultra-Smooth Tip, Blue/White Barrel, Blue Ink, Box of 5 Pens (183703)
- Schneider One Business Rollerball Pen, 0.6 mm Ultra-Smooth Tip, Blue Barrel, Blue Ink, Blister Pack of 1 Pen (78303)

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**Shop now:** [https://www.desertcart.kr/products/286081546-one-change-185403-rollerball-cartridge-for-one-change-rollerball-pen](https://www.desertcart.kr/products/286081546-one-change-185403-rollerball-cartridge-for-one-change-rollerball-pen)

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