---
product_id: 15318049
title: "Isograph Technical Pen, 0.25 mm"
brand: "rotring"
price: "€ 64.04"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/15318049-isograph-technical-pen-0-25-mm
store_origin: DE
region: Germany
---

# refillable ink reservoir innovative push-on sleeve for quick cleaning 0.25 mm ultra-fine precision Isograph Technical Pen, 0.25 mm

**Brand:** rotring
**Price:** € 64.04
**Availability:** ✅ In Stock

## Summary

> 🖋️ Draw your future with precision and style!

## Quick Answers

- **What is this?** Isograph Technical Pen, 0.25 mm by rotring
- **How much does it cost?** € 64.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/15318049-isograph-technical-pen-0-25-mm)

## 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

- • **Ergonomic Control:** Knurled grip ensures steady handling during extended creative sessions.
- • **Effortless Maintenance:** Innovative push-on sleeve design allows fast, hassle-free cleaning to maintain peak performance.
- • **Sustainable Ink System:** Refillable reservoir reduces waste and keeps you drawing longer without interruption.
- • **Pinpoint Precision Drawing:** Achieve razor-sharp 0.25 mm lines for flawless technical sketches and lettering.
- • **Engineered for Professionals:** Crafted in Germany with premium stainless steel for durability and consistent ink flow.

## Overview

The Rotring Isograph Technical Pen 0.25 mm is a premium German-engineered drawing instrument designed for professionals who demand ultra-fine lines and reliable ink flow. Featuring a refillable ink reservoir and an innovative push-on sleeve for easy cleaning, this pen combines sustainability with precision, making it ideal for technical drawings, lettering, and detailed artwork on tracing and vellum paper.

## Description

Isograph Technical Pen, 0.25 mm

## Features

- Rotring Isograph high precision technical pen for drawing and lettering on tracing paper, vellum drawing paper and lineboard
- The isograph has a refillable ink reservoir
- Its innovative push-on sleeve makes for easy access to the ink helix for fast cleaining
- Ink sold separately
- Made in Germany

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Newell Rubbermaid |
| Brand | Rotring |
| Item Weight | 0.353 ounces |
| Product Dimensions | 5.91 x 3.94 x 1.18 inches |
| Item model number | 1903398 |
| Is Discontinued By Manufacturer | No |
| Color | Black |
| Closure | Snap closure |
| Grip Type | Knurled |
| Pencil Lead Degree (Hardness) | H |
| Material Type | Karton Edelstahl |
| Number of Items | 1 |
| Size | 1 Count (Pack of 1) |
| Point Type | Fine |
| Line Size | 0.3mm |
| Ink Color | Black |
| Tip Type | ballpoint |
| Manufacturer Part Number | 1903398 |

## Product Details

- **Brand:** Rotring
- **Writing Instrument Form:** Technical Pen
- **Color:** Black
- **Ink Color:** Black
- **Age Range (Description):** Adult

## Images

![Isograph Technical Pen, 0.25 mm - Image 1](https://m.media-amazon.com/images/I/61blSXzM54L.jpg)
![Isograph Technical Pen, 0.25 mm - Image 2](https://m.media-amazon.com/images/I/71iAPJK2EJL.jpg)
![Isograph Technical Pen, 0.25 mm - Image 3](https://m.media-amazon.com/images/I/61iqvRkPRBL.jpg)
![Isograph Technical Pen, 0.25 mm - Image 4](https://m.media-amazon.com/images/I/612tNLylmsL.jpg)

## Available Options

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

## 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.

## 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.de/products/15318049-isograph-technical-pen-0-25-mm](https://www.desertcart.de/products/15318049-isograph-technical-pen-0-25-mm)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-22*