---
product_id: 329192026
title: "Liquidraw Technical Pen Black Ink - 0.85 fl oz / 25 ml | Waterproof Drawing Ink | Refill Pot Compatible with Rotring Isograph Pens | Plastic Bottle & Screw-On Lid | Ideal for Drawing & Calligraphy"
brand: "liquidraw"
price: "3 DH"
currency: MAD
in_stock: false
reviews_count: 13
url: https://www.desertcart.ma/products/329192026-liquidraw-technical-pen-black-ink-0-85-fl-oz-25
store_origin: MA
region: Morocco
---

# Waterproof & smudge resistant 25ml refill for Rotring pens Deep intense black pigment Liquidraw Technical Pen Black Ink - 0.85 fl oz / 25 ml | Waterproof Drawing Ink | Refill Pot Compatible with Rotring Isograph Pens | Plastic Bottle & Screw-On Lid | Ideal for Drawing & Calligraphy

**Brand:** liquidraw
**Price:** 3 DH
**Availability:** ❌ Out of Stock

## Summary

> 🖋️ Elevate your lines, never compromise on clarity.

## Quick Answers

- **What is this?** Liquidraw Technical Pen Black Ink - 0.85 fl oz / 25 ml | Waterproof Drawing Ink | Refill Pot Compatible with Rotring Isograph Pens | Plastic Bottle & Screw-On Lid | Ideal for Drawing & Calligraphy by liquidraw
- **How much does it cost?** 3 DH with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/329192026-liquidraw-technical-pen-black-ink-0-85-fl-oz-25)

## Best For

- liquidraw enthusiasts

## Why This Product

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

## Key Features

- • **Mess-Free Storage:** Durable plastic bottle with screw-on lid keeps your ink fresh and spill-proof.
- • **Smudge-Free Precision:** Quick-drying formula locks your art in place—no more accidental smears.
- • **Unmatched Ink Intensity:** Experience bold, fade-resistant black lines that make your work pop.
- • **Seamless Pen Compatibility:** Effortlessly refill your Rotring Isograph pens without interruption.
- • **Versatile for Every Creator:** Perfect for pros and hobbyists alike, from studios to classrooms.

## Overview

Liquidraw’s 25ml Technical Pen Black Ink delivers a deep, waterproof black pigment designed for precision drawing and illustration. Compatible with Rotring Isograph pens, it offers quick-drying, smudge-resistant performance in a sturdy, easy-to-store plastic bottle—ideal for artists, designers, and students seeking professional-grade ink reliability.

## Description

desertcart.com : Liquidraw Technical Pen Black Ink - 0.85 fl oz / 25 ml | Waterproof Drawing Ink | Refill Pot Compatible with Rotring Isograph Pens | Plastic Bottle & Screw-On Lid | Ideal for Drawing & Calligraphy : Arts, Crafts & Sewing

Review: Good product - Works well
Review: Best ink for technical pens - This is my go to ink for my Rapidographs , and all my technical pens. I have used this brand for years I have only good things to say about it.

## Features

- DEEP BLACK PIGMENT: Formulated with intense black pigment ink for rich, high-contrast lines; ideal for technical drawing, drafting, illustration, calligraphy & precise fine line sketching on paper, tracing sheets or layout work
- COMPATIBLE PEN: Designed for seamless use with Rotring Isograph pen or dip pens, this 0.85 fl oz / 25 ml bottle offers reliable ink flow; easily refill your pen without needing to replace it
- WATERPROOF & SMUDGE RESISTANT: This waterproof, bleed-resistant ink dries quickly & bonds to paper for clean, sharp results; suitable for archival artwork, architectural drafting, manga line art & detailed technical illustration
- FOR ARTISTS & STUDENTS: Ideal for architects, engineers, designers, illustrators & calligraphy practice; a reliable black drawing ink for studio, classroom, office or professional art supplies
- EASY STORAGE BOTTLE: Supplied in a sturdy plastic refill bottle with secure screw-on lid to keep ink fresh between uses; convenient, mess-controlled solution for regular technical pen refills

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MSSLXPJ |
| Best Sellers Rank | #394,552 in Office Products ( See Top 100 in Office Products ) #697 in Bottled Pen Ink |
| Brand Name | Liquidraw |
| Container Type | Bottle |
| Customer Reviews | 4.4 4.4 out of 5 stars (358) |
| Global Trade Identification Number | 08906081270863 |
| Ink Color | Black |
| Item Weight | 0.84 Ounces |
| Manufacturer | Liquidraw |
| Paint Type | Pigment |
| Volume | 25 Milliliters |

## Product Details

- **Brand:** Liquidraw
- **Global Trade Identification Number:** 08906081270863
- **Item Volume:** 25 Milliliters
- **Package Information:** Bottle
- **Paint Type:** Pigment

## Images

![Liquidraw Technical Pen Black Ink - 0.85 fl oz / 25 ml | Waterproof Drawing Ink | Refill Pot Compatible with Rotring Isograph Pens | Plastic Bottle & Screw-On Lid | Ideal for Drawing & Calligraphy - Image 1](https://m.media-amazon.com/images/I/61f5dg80UzL.jpg)
![Liquidraw Technical Pen Black Ink - 0.85 fl oz / 25 ml | Waterproof Drawing Ink | Refill Pot Compatible with Rotring Isograph Pens | Plastic Bottle & Screw-On Lid | Ideal for Drawing & Calligraphy - Image 2](https://m.media-amazon.com/images/I/71Qqf+8U80L.jpg)
![Liquidraw Technical Pen Black Ink - 0.85 fl oz / 25 ml | Waterproof Drawing Ink | Refill Pot Compatible with Rotring Isograph Pens | Plastic Bottle & Screw-On Lid | Ideal for Drawing & Calligraphy - Image 3](https://m.media-amazon.com/images/I/819Av3+PxFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by A***R on November 20, 2025*

Works well

### ⭐⭐⭐⭐⭐ Best ink for technical pens
*by K***B on April 24, 2025*

This is my go to ink for my Rapidographs , and all my technical pens. I have used this brand for years I have only good things to say about it.

### ⭐⭐⭐⭐ Liquidraw or Technoart?
*by A***R on July 25, 2025*

Box says Liquidraw as brand, but bottle says Technoart. Probably the correct product because both have a similar crosshair emblem, but strange nonetheless.

## Frequently Bought Together

- Technical Pen Waterproof Drawing Ink Black 25ml (Compatible with Rotring Isograph Pens)
- rOtring Isograph Technical Drawing Pen, Liquid Ink, 23 ml, Black
- Rotring Isograph Technical Drawing Pen, 0.40 mm

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**Shop now:** [https://www.desertcart.ma/products/329192026-liquidraw-technical-pen-black-ink-0-85-fl-oz-25](https://www.desertcart.ma/products/329192026-liquidraw-technical-pen-black-ink-0-85-fl-oz-25)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-04-26*