---
product_id: 286607511
title: "Isograph Technical Drawing Pen | 0.40mm Refillable Fineliner"
brand: "rotring"
price: "€ 46.90"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/286607511-isograph-technical-drawing-pen-0-40mm-refillable-fineliner
store_origin: FI
region: Finland
---

# 13 color-coded line widths for versatile detailing 0.40mm ultra-fine precision tip Refillable ink reservoir for sustainability Isograph Technical Drawing Pen | 0.40mm Refillable Fineliner

**Brand:** rotring
**Price:** € 46.90
**Availability:** ✅ In Stock

## Summary

> ✏️ Draw your future with precision and style!

## Quick Answers

- **What is this?** Isograph Technical Drawing Pen | 0.40mm Refillable Fineliner by rotring
- **How much does it cost?** € 46.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/286607511-isograph-technical-drawing-pen-0-40mm-refillable-fineliner)

## 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

- • **Color-Coded Confidence:** Barrel color coding instantly identifies your line width, streamlining your workflow and boosting productivity.
- • **Effortless Maintenance:** Push-on sleeve design allows quick access to the ink helix for fast cleaning and hassle-free refills.
- • **Sustainable Creativity:** Refillable ink reservoir reduces waste and keeps you drawing without interruption—perfect for the eco-conscious professional.
- • **Versatile Line Mastery:** Choose from 13 distinct line widths to create everything from intricate details to bold outlines with unmatched clarity.
- • **Pinpoint Precision Every Time:** Hard chrome-plated stainless steel nib delivers wear-resistant, ultra-fine lines for flawless technical drawings.

## Overview

The Rotring Isograph Technical Drawing Pen 0.40mm is a premium, refillable fineliner designed for professionals who demand precision and durability. Featuring a wear-resistant, hard chrome-plated stainless steel nib, it offers exquisite detail work across 13 color-coded line widths. Its sustainable refillable ink reservoir and easy-clean push-on sleeve make it the ultimate tool for frequent drawers seeking sharp, waterproof, and fast-drying pigment ink performance.

## Description

Rotring Isograph Technical Drawing Pen | 0.40mm Refillable Fineliner

## Features

- This is a high precision technical pen with a refillable ink reservoir, available in 13 different line widths.
- Wear resistant, hard chrome plated thin tip allows exquisite detail work. Nib is crafted from stainless steel.
- Push on sleeve provides easy access to ink helix and fast cleaning. Color coded barrel indicates line width.
- Refillable ink reservoir is ideal for frequent drawers. Fill from high density pigment ink bottles available in multiple colors. Ink not included.
- Wear resistant, hard chrome plated thin tip allows exquisite detail work. Nib is crafted from stainless steel. Not for any use on skin, including tattoos.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sanford |
| Brand | Rotring |
| Model number | 1903491 |
| Product Dimensions | 14.2 x 3.99 x 2.2 cm; 10 g |
| Color | Brown |
| Closure | Retractable |
| Grip Type | Contoured |
| Pencil Lead Degree (Hardness) | H |
| Material Type | Stainless Steel |
| Number of Items | 1 |
| Size | 0.40 mm |
| Point Type | Fine |
| Ink Color | Brown |
| Manufacturer Part Number | 1903491 |
| Item Weight | 10 g |

## Product Details

- **Brand:** Rotring
- **Writing instrument form:** Technical Pen
- **Colour:** Brown
- **Ink colour:** Brown
- **Age range (description):** Adult

## Images

![Isograph Technical Drawing Pen | 0.40mm Refillable Fineliner - Image 1](https://m.media-amazon.com/images/I/51qoEt7DuLL.jpg)

## Available Options

This product comes in different **Size, Product Packaging, Style** options.

## Frequently Bought Together

- rOtring Isograph Technical Drawing Pen-0.4 Mm,Black
- Rotring Isograph and Variant Drawing Ink - 23 ml Bottle Black
- rOtring Isograph Technical Drawing Pen-0.2 Mm|Black

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**Shop now:** [https://www.desertcart.fi/products/286607511-isograph-technical-drawing-pen-0-40mm-refillable-fineliner](https://www.desertcart.fi/products/286607511-isograph-technical-drawing-pen-0-40mm-refillable-fineliner)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-24*