---
product_id: 49955662
title: "Isograph Technical Drawing Pen | 0.25 mm | Refillable Fineliner Pen"
brand: "rotring"
price: "€ 64.11"
currency: EUR
in_stock: true
reviews_count: 13
category: "R Otring"
url: https://www.desertcart.nl/products/49955662-isograph-technical-drawing-pen-0-25-mm-refillable-fineliner-pen
store_origin: NL
region: Netherlands
---

# 0.25mm ultra-fine precision tip Refillable ink reservoir Wear-resistant chrome-plated tip Isograph Technical Drawing Pen | 0.25 mm | Refillable Fineliner Pen

**Brand:** rotring
**Price:** € 64.11
**Availability:** ✅ In Stock

## Summary

> ✏️ Draw the future with precision and style!

## Quick Answers

- **What is this?** Isograph Technical Drawing Pen | 0.25 mm | Refillable Fineliner Pen by rotring
- **How much does it cost?** € 64.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/49955662-isograph-technical-drawing-pen-0-25-mm-refillable-fineliner-pen)

## Best For

- rotring enthusiasts

## Why This Product

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

## Key Features

- • **Ink Level Transparency:** Clear reservoir window means you never run dry mid-project—stay ahead of your deadlines.
- • **Durability Meets Design:** Hard chrome-plated tip resists wear, ensuring smudge-free, drip-proof lines every time.
- • **Versatile Surface Compatibility:** Perfectly engineered for line board, tracing paper, vellum, and more—your all-surface drawing partner.
- • **Pinpoint Precision for Flawless Detail:** Achieve razor-sharp 0.25mm lines that elevate your technical drawings to a masterpiece.
- • **Sustainable Creativity with Refill Power:** Eco-conscious refillable ink reservoir keeps your flow uninterrupted and your workspace green.

## Overview

The rOtring Isograph Technical Drawing Pen features a 0.25mm ultra-fine, wear-resistant chrome tip for impeccable, smudge-free lines. Its refillable ink reservoir with visible ink level ensures continuous, sustainable use. Designed for professional-grade precision on diverse surfaces like tracing paper and vellum, this pen is a must-have for detail-driven creatives and technical professionals.

## Description

High-precision 0.25mm pen with wear-resistant chrome tip for detailed, smudge-free drawings. Refillable ink reservoir and clear ink level visibility for continuous use.

Review: My favourites! - These are my favourite pens! Such fine lines although they can be bothersome to clean. I use these for drawing rather than writing and the quality is impeccable. They are on the more expensive side but nowhere else can I get such consistently fine lines. I like that they are refillable (the isographs so much more so than the rapidographs). For good consistent flow without having to clean them, these pens need to be used regularly. Weeks without using them can lead to splotchy lines or blocked pens.
Review: Quality item - As expected from Rotring, perfect engineering

## Features

- High precision 0.25 mm pen with refillable ink reservoir for drawing
- The hard chrome-plated thin tip produces exquisite, detailed work
- The wear-resistant tip prevents dripping and blobbing
- Designed so that ink level is clearly visible, so you know when it's time to replace the ink
- Ideal for use on a variety of surfaces including line board, tracing paper and vellum drawing paper

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JXIRC92 |
| Best Sellers Rank | 19,231 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 4 in Technical Pens |
| Brand | rOtring |
| Closure | Snap closure |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (592) |
| Date First Available | 24 Oct. 2013 |
| Grip Type | Knurled |
| Ink Colour | Black |
| Item Weight | 10 g |
| Line Size | 0.25mm |
| Manufacturer | Newell Rubbermaid |
| Manufacturer Part Number | 1903398 |
| Material Type | Edelstahl, Karton |
| Model Number | 1903398 |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | H |
| Point Type | Fine |
| Product Dimensions | 15 x 10 x 3 cm; 10 g |
| Size | 0.25 mm |
| Tip Type | ballpoint |

## Product Details

- **Age range (description):** Adult
- **Brand:** rOtring
- **Colour:** Black
- **Ink colour:** Black
- **Item dimensions L x W x H:** 15 x 10 x 3 centimetres
- **Material:** Edelstahl, Karton
- **Model name:** Isograph
- **Point type:** Fine
- **Special feature:** Refillable
- **Writing instrument form:** Technical Pen

## Images

![Isograph Technical Drawing Pen | 0.25 mm | Refillable Fineliner Pen - Image 1](https://m.media-amazon.com/images/I/61blSXzM54L.jpg)

## Questions & Answers

**Q: what type of ink can you refill this with?**
A: The other answer is incorrect. Isographs have a refillable container on the inside that you fill with bottled ink. It's the Rapidograph that requires cartridges, not this.

**Q: are the pens metal or plastic?**
A: These pens have plastic bodies.

## Customer Reviews

### ⭐⭐⭐⭐⭐ My favourites!
*by I***A on 12 October 2025*

These are my favourite pens! Such fine lines although they can be bothersome to clean. I use these for drawing rather than writing and the quality is impeccable. They are on the more expensive side but nowhere else can I get such consistently fine lines. I like that they are refillable (the isographs so much more so than the rapidographs). For good consistent flow without having to clean them, these pens need to be used regularly. Weeks without using them can lead to splotchy lines or blocked pens.

### ⭐⭐⭐⭐⭐ Quality item
*by P***L on 30 December 2024*

As expected from Rotring, perfect engineering

### ⭐⭐⭐⭐ Excellent and consistent technical pen
*by T***D on 16 November 2025*

Very good pen for technical drawing, extremely consistent and controlable dark lines every time. Only dropping down from 5 stars as they can feel very scratchy to use and the tiny wire filament is super delicate so you need to be careful during maintenance.

## Frequently Bought Together

- Rotring Isograph Technical Pen, 0.25 mm
- rOtring Isograph Technical Drawing Pen, Liquid Ink, 23 ml, Black
- Rotring Isograph Technical Drawing Pen, 0.35 mm

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**Shop now:** [https://www.desertcart.nl/products/49955662-isograph-technical-drawing-pen-0-25-mm-refillable-fineliner-pen](https://www.desertcart.nl/products/49955662-isograph-technical-drawing-pen-0-25-mm-refillable-fineliner-pen)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-01*