---
product_id: 51152994
title: "rOtring Isograph Technical Drawing Pen | 0.30 mm | Refillable Fineliner Pen"
brand: "rotring"
price: "NT$3762"
currency: TWD
in_stock: true
reviews_count: 2
url: https://www.desertcart.tw/products/51152994-rotring-isograph-technical-drawing-pen-0-30-mm-refillable-fineliner
store_origin: TW
region: Taiwan
---

# rOtring Isograph Technical Drawing Pen | 0.30 mm | Refillable Fineliner Pen

**Brand:** rotring
**Price:** NT$3762
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** rOtring Isograph Technical Drawing Pen | 0.30 mm | Refillable Fineliner Pen by rotring
- **How much does it cost?** NT$3762 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/51152994-rotring-isograph-technical-drawing-pen-0-30-mm-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

## Description

rOtring Isograph Technical Drawing Pen | 0.30 mm | Refillable Fineliner Pen

## Features

- About this item
- 0.3mm Tip size
- The Isograph has a refillable ink reservoir. Its patented push-on sleeve makes for easy access to the ink helix for fast cleaning
- For tracing paper, vellum drawing paper and lineboard
- ›See more product details

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sanford |
| Brand | Rotring |
| Item Weight | 0.672 ounces |
| Product Dimensions | 5.59 x 1.57 x 0.87 inches |
| Item model number | 1903399 |
| Is Discontinued By Manufacturer | No |
| Color | Brown |
| Closure | Snap |
| Grip Type | Contoured |
| Pencil Lead Degree (Hardness) | H |
| Material Type | Stainless Steel |
| Number of Items | 1 |
| Size | 1 Count (Pack of 1) |
| Point Type | thin |
| Line Size | 0.3 Millimeters |
| Ink Color | Black |
| Manufacturer Part Number | 1903399 |

## Product Details

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

## Images

![rOtring Isograph Technical Drawing Pen | 0.30 mm | Refillable Fineliner Pen - Image 1](https://images-na.ssl-images-amazon.com/images/I/71GIdnrtcWL.jpg)
![rOtring Isograph Technical Drawing Pen | 0.30 mm | Refillable Fineliner Pen - Image 2](https://images-na.ssl-images-amazon.com/images/I/61pEmfQtr4L.jpg)
![rOtring Isograph Technical Drawing Pen | 0.30 mm | Refillable Fineliner Pen - Image 3](https://images-na.ssl-images-amazon.com/images/I/71osSYAf3eL.jpg)
![rOtring Isograph Technical Drawing Pen | 0.30 mm | Refillable Fineliner Pen - Image 4](https://images-na.ssl-images-amazon.com/images/I/91VTAg5ICnL.jpg)
![rOtring Isograph Technical Drawing Pen | 0.30 mm | Refillable Fineliner Pen - Image 5](https://images-na.ssl-images-amazon.com/images/I/61%2BUHC9BbZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    ink pen at its best
  

*by B***H on Reviewed in the United Kingdom on 31 January 2019*

Rotring quality and consistency

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by G***N on Reviewed in the United Kingdom on 17 November 2014*

Been using Rotring for 40 years what else is there to say.

## Frequently Bought Together

- rOtring 1903399 Isograph Technical Drawing Pen, 0.3 mm
- Rotring Isograph Technical Drawing Pen, 0.20 mm
- rOtring Isograph Technical Drawing Pen, Liquid Ink, 23 ml, Black

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**Shop now:** [https://www.desertcart.tw/products/51152994-rotring-isograph-technical-drawing-pen-0-30-mm-refillable-fineliner](https://www.desertcart.tw/products/51152994-rotring-isograph-technical-drawing-pen-0-30-mm-refillable-fineliner)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-27*