---
product_id: 76975543
title: "Isograph for Pen Precise Line Width to ISO 128 and ISO 3098/1 0.25mm Nib Ref S0202130"
brand: "rotring"
price: "₱3118"
currency: PHP
in_stock: true
reviews_count: 8
category: "Rotring"
url: https://www.desertcart.ph/products/76975543-isograph-for-pen-precise-line-width-to-iso-128-iso
store_origin: PH
region: Philippines
---

# 0.25mm ultra-precise nib patented push-on sleeve for quick cleaning refillable ink reservoir Isograph for Pen Precise Line Width to ISO 128 and ISO 3098/1 0.25mm Nib Ref S0202130

**Brand:** rotring
**Price:** ₱3118
**Availability:** ✅ In Stock

## Summary

> ✏️ Draw the future with precision and style—don’t let your ideas blur!

## Quick Answers

- **What is this?** Isograph for Pen Precise Line Width to ISO 128 and ISO 3098/1 0.25mm Nib Ref S0202130 by rotring
- **How much does it cost?** ₱3118 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/76975543-isograph-for-pen-precise-line-width-to-iso-128-iso)

## 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

- • **Pinpoint Precision:** Achieve flawless lines with ISO 128 & ISO 3098/1 certified 0.25mm nib for professional-grade technical drawings.
- • **Effortless Maintenance:** Innovative push-on sleeve enables rapid ink helix access for hassle-free cleaning and longevity.
- • **Sustainable & Refillable:** Eco-conscious design with a refillable ink reservoir—never compromise on flow or finesse.
- • **Trusted German Engineering:** Crafted in Germany for unmatched durability and consistent performance in every stroke.
- • **Versatile Surface Compatibility:** Perfectly engineered for tracing paper, vellum, and lineboard—your all-surface creative partner.

## Overview

The Rotring Isograph 0.25mm technical pen delivers ISO-standard precision with a refillable ink reservoir and patented push-on sleeve for easy cleaning. Designed for professionals working on tracing paper, vellum, and lineboard, this German-engineered pen ensures consistent, smudge-free lines ideal for architectural, design, and calligraphy projects.

## Description

Rotring Isograph pens also have colour coding complying with ISO standards to identify the nib size. They have a patented push-on sleeve which makes for easy access to the ink helix for fast cleaning. This technical pen has a refillable ink reservoir, it is suitable for a variety of surfaces such as line board, tracing paper & vellum drawing paper.

Review: Good Calligraphist, Designer and Cartoonist pen - This pen is good for Calligraphy, Architectural designs, Cartoons or Designs Pros: No Ink blotting even when making very close lines together The flow is good Built quality is good. Re-fillable The cap is also screw based. Cons: Costly Ink from Rotring is costly. (I am using currently Parker Quink = Rs 50 only) Delicate Nib Old style design. Boring looks One need to be very cautious while lending this to someone who is not good with pens Overall, this is a superb pen. Parker Quink can be used as well for a smooth and smudge free writing. Rotring Ink would be best (but not easily available in stationary shops). PS: .25 Nib is very small for regular writers. They should go with Min .35 or above.
Review: A must have - A great pen for lettering bordering if design

## 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 |
|---------------|-------|
| ASIN | B00JXIRC92 |
| Best Sellers Rank | #43,065 in Office Products ( See Top 100 in Office Products ) #15 in Technical Pens |
| Brand | Rotring |
| Closure | Screw Off Cap |
| Colour | Brown |
| Country of Origin | India |
| Customer Reviews | 4.3 4.3 out of 5 stars (205) |
| Date First Available | 6 June 2014 |
| Generic Name | Technical Pen |
| Grip Type | Ribbed |
| Importer | https://www.rotring.com/uk/contact-us |
| Included Components | 1 rOtring Isograph Pen - 0.25mm |
| Ink Colour | Ink Not Included |
| Item Dimensions LxWxH | 15 x 10 x 3 Centimeters |
| Item Weight | 10 g |
| Line Size | 0.25 |
| Manufacturer | Rotring |
| Manufacturer Part Number | 1903398 |
| Material | Plastic |
| Model Number | 1903398 |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Packer | https://www.rotring.com/uk/contact-us |
| Point Type | 0.25mm |
| Size | 1 count (Pack of 1) |

## Product Details

- **Age Range (Description):** Adult, Teen
- **Brand:** Rotring
- **Colour:** Brown
- **Ink Colour:** Ink Not Included
- **Writing instrument form:** Technical Pen

## Images

![Isograph for Pen Precise Line Width to ISO 128 and ISO 3098/1 0.25mm Nib Ref S0202130 - Image 1](https://m.media-amazon.com/images/I/61blSXzM54L.jpg)

## Questions & Answers

**Q: I want to know the color of the isograph**
A: Body Of the pen is Brown. There is no Ink in the isograph. Ink has to be purchased separately - available ink colours - red, blue, white and black

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Calligraphist, Designer and Cartoonist pen
*by R***V on 12 June 2015*

This pen is good for Calligraphy, Architectural designs, Cartoons or Designs Pros: No Ink blotting even when making very close lines together The flow is good Built quality is good. Re-fillable The cap is also screw based. Cons: Costly Ink from Rotring is costly. (I am using currently Parker Quink = Rs 50 only) Delicate Nib Old style design. Boring looks One need to be very cautious while lending this to someone who is not good with pens Overall, this is a superb pen. Parker Quink can be used as well for a smooth and smudge free writing. Rotring Ink would be best (but not easily available in stationary shops). PS: .25 Nib is very small for regular writers. They should go with Min .35 or above.

### ⭐⭐⭐⭐⭐ A must have
*by R***S on 30 September 2017*

A great pen for lettering bordering if design

### ⭐⭐⭐⭐ 4 stars for no discount
*by P***H on 25 May 2015*

it god delivered in 3 days.. i paid rs.630.. now its cheap!!.. high quality pen fill ink and gently shake.. starts drawing immediately.. lines are sharp and precise... 4 stars for no discount

## 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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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-01*