---
product_id: 773954583
title: "S.T. Dupont 40841 Ballpoint Pen, Water-Based, Refill, Medium, Black"
brand: "stratton essential supply"
price: "฿760"
currency: THB
in_stock: true
reviews_count: 5
category: "Stratton Essential Supply"
url: https://www.desertcart.co.th/products/773954583-s-t-dupont-40841-ballpoint-pen-water-based-refill-medium
store_origin: TH
region: Thailand
---

# Classic black ink for professional appeal Medium point for balanced precision Rollerball refill for smooth writing S.T. Dupont 40841 Ballpoint Pen, Water-Based, Refill, Medium, Black

**Brand:** stratton essential supply
**Price:** ฿760
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game—because your pen deserves the best.

## Quick Answers

- **What is this?** S.T. Dupont 40841 Ballpoint Pen, Water-Based, Refill, Medium, Black by stratton essential supply
- **How much does it cost?** ฿760 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/773954583-s-t-dupont-40841-ballpoint-pen-water-based-refill-medium)

## Best For

- stratton essential supply enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Elegance:** Experience silky-smooth writing with the premium rollerball refill designed for flawless ink flow.
- • **Sleek Professionalism:** Deep black ink enhances your documents with a timeless, authoritative finish.
- • **Tailored for Iconic Pens:** Compatible with prestigious S.T. Dupont series—keep your luxury pen performing at its best.
- • **Precision in Every Stroke:** Medium point tip delivers the perfect balance between fine detail and bold expression.
- • **Authentic Quality Assurance:** Genuine S.T. Dupont refill ensures reliability and longevity, avoiding the risk of discontinued alternatives.

## Overview

This genuine S.T. Dupont rollerball refill in black medium point is engineered for smooth, consistent writing. Compatible with multiple iconic S.T. Dupont pen series, it guarantees premium ink flow and durability, making it the essential upgrade for professionals who demand precision and style in every word.

## Description

S.T. Dupont Rollerball Refill, Medium Compatible Series: Orampio, Defi, Neo Classic, Classic 2, D-Link/Capris, Liberte, Fiderio, Ellipsis, Montpalnas, Gatsby, Carl Lagerfeld, Mont Dupont, Line D, Streamline R Box size and weight are dummy numbers

Review: 文字が綺麗なった気がする、書き心地がいいですね。
Review: 純正なので問題ありません。デュポンは、替え芯が、特殊です。クラシカルなボールペンは、替え芯は、廃盤になる可能性があるので、予備に、追加で購入しました

## Features

- Rollerball Refill, Medium, Medium Point, Black

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002MP074K |
| Amazon Bestseller | #102,000 in Office Products ( See Top 100 in Office Products ) #2,368 in Ink Pen Refills |
| Brand Name | Stratton Essential Supply |
| Customer Reviews | 4.4 4.4 out of 5 stars (24) |
| Global Trade Identification Number | 03597390022509 |
| Ink Color | black |
| Item Dimensions | 16 x 3.4 x 2.5 cm |
| Item Weight | 6 Grams |
| Manufacturer | エス・テー・デュポン(S.T.Dupont) |
| Manufacturer Part Number | D-40841 |
| Model Number | D-40841 |
| Number of Pieces | 1 |
| Point Type | Medium |
| Style | Water Based Refill, Medium, Black 40841 |
| UPC | 081287705253 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Stratton Essential Supply
- **Item Weight:** 6 Grams
- **Item dimensions L x W x H:** 16 x 3.4 x 2.5 cm
- **Number of Pieces:** 1
- **Style:** Water Based Refill, Medium, Black 40841

## Images

![S.T. Dupont 40841 Ballpoint Pen, Water-Based, Refill, Medium, Black - Image 1](https://m.media-amazon.com/images/I/51iNOoi+8OL.jpg)
![S.T. Dupont 40841 Ballpoint Pen, Water-Based, Refill, Medium, Black - Image 2](https://m.media-amazon.com/images/I/41uFHvQN7xL.jpg)
![S.T. Dupont 40841 Ballpoint Pen, Water-Based, Refill, Medium, Black - Image 3](https://m.media-amazon.com/images/I/11P9zPHmyzL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by 6***I on December 22, 2024*

文字が綺麗なった気がする、書き心地がいいですね。

### ⭐⭐⭐⭐⭐ Review
*by パ***パ on October 21, 2024*

純正なので問題ありません。デュポンは、替え芯が、特殊です。クラシカルなボールペンは、替え芯は、廃盤になる可能性があるので、予備に、追加で購入しました

### ⭐⭐⭐⭐⭐ Review
*by O***S on September 3, 2017*

・目的にもよりますが、インクの排出量は均一といっても良いぐらい。 ・書く、紙質にもよりますが、比較的厚い紙に書くのに適している。 ・ルーズリーフなど、薄くて、表面に光沢感がある紙質には向いていない。インクが浮いてしまいます。 ・日本語で使用するひらがな、漢字、行書体、変体仮名程度であれば、慣れている方には、使えると思います。 ・止め、はね、払い等に時間をかけると、インクの排出量が多くなってしまいます。 ・ヨーロッパ共通サイズであるため、S.T.Dupont 製以外に使用できます。 ・ファーバーカステルの、ローラーボール対応の筐体で使用できています。

## Frequently Bought Together

- S.T Dupont D-40841 Medium Roller Refills - Black
- Stratton Essential Supply S.T Dupont D-40840 Medium Roller Refills - Blue

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**Shop now:** [https://www.desertcart.co.th/products/773954583-s-t-dupont-40841-ballpoint-pen-water-based-refill-medium](https://www.desertcart.co.th/products/773954583-s-t-dupont-40841-ballpoint-pen-water-based-refill-medium)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-29*