---
product_id: 14123003
title: "Diamine - Fountain Pen Ink, Oxblood 30 ml"
brand: "diamine"
price: "R379"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Diamine"
url: https://www.desertcart.co.za/products/14123003-diamine-fountain-pen-ink-oxblood-30-ml
store_origin: ZA
region: South Africa
---

# Clog-free smooth flow pH balanced & non-toxic 30ml rich Oxblood ink Diamine - Fountain Pen Ink, Oxblood 30 ml

**Brand:** diamine
**Price:** R379
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game with the ink that means business.

## Quick Answers

- **What is this?** Diamine - Fountain Pen Ink, Oxblood 30 ml by diamine
- **How much does it cost?** R379 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/14123003-diamine-fountain-pen-ink-oxblood-30-ml)

## Best For

- diamine enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Durable:** MSDS certified, pH balanced ink that protects your pen’s longevity.
- • **Trusted Quality:** Top-rated (#2 in Bottled Pen Ink) with 4.7-star reviews from 2,400+ users.
- • **Rich Oxblood Hue:** Deep, sophisticated red with subtle brown undertones for standout notes.
- • **Smooth, Vibrant Flow:** Secret formula ensures clog-free, effortless writing every time.
- • **Universal Compatibility:** Works flawlessly with all fountain pens, vintage or modern.

## Overview

Diamine’s 30ml Oxblood fountain pen ink delivers a smooth, clog-free writing experience with a rich, deep red color. Compatible with all fountain pens and certified safe with balanced pH, it’s a top-rated choice for professionals seeking vibrant, durable ink that protects their pens.

## Description

Diamine's water-based ink is ideal for any fountain pen brand, being entirely non-toxic. It boasts an extensive range of high-quality colors, both classic and modern. A secret ingredient ensures smooth, vibrant ink that flows freely and won't clog your pen.

Review: Amazing Red Ink - This ink is beautiful! I purchased the smaller bottle as I’m new to fountain pens. It’s a deep rich red color with some brownish undertones. When I run out of this ink I’m definitely buying the larger jar.
Review: Enjoyable Ink - This is enjoyable ink. It is red without being offensive. I have used this ink in cartridges. This is my first time buying this color in a bottle. It is fountain pen ink, so a good quality paper is helpful. I use a fine point nib and this ink is easy to write with, flows smoothly, low feathering, and the ink is not too thick.

## Features

- Compatibility: Suitable for all fountain pens, both vintage and modern
- Clog-free usage: Prevents clogging in your pen
- Writing experience: Ensures a smooth typing experience
- Durability: Will not harm your pen
- Filler pen usage: Can be used in piston and converter filler pens
- pH level: Meets international standards for pH value
- Safety certification: Has an MSDS certificate
- Storage recommendation: Do not leave ink in your fountain pen for more than 4 weeks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CKQP4VM |
| Best Sellers Rank | #3,815 in Office Products ( See Top 100 in Office Products ) #2 in Bottled Pen Ink |
| Brand | Diamine |
| Brand Name | Diamine |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 2,412 Reviews |
| Global Trade Identification Number | 00700987828641 |
| Item Volume | 30 Milliliters |
| Manufacturer | Diamine |
| Package Information | Bottle |
| Paint Type | Alcohol |
| UPC | 700987828641 |
| Unit Count | 1.0144 Fluid Ounces |
| Volume | 30 Milliliters |

## Product Details

- **Brand:** Diamine
- **Global Trade Identification Number:** 00700987828641
- **Item Volume:** 30 Milliliters
- **Package Information:** Bottle
- **Paint Type:** Alcohol

## Images

![Diamine - Fountain Pen Ink, Oxblood 30 ml - Image 1](https://m.media-amazon.com/images/I/61Lj9plB1ML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing Red Ink
*by T***N on January 18, 2026*

This ink is beautiful! I purchased the smaller bottle as I’m new to fountain pens. It’s a deep rich red color with some brownish undertones. When I run out of this ink I’m definitely buying the larger jar.

### ⭐⭐⭐⭐⭐ Enjoyable Ink
*by W***N on November 27, 2025*

This is enjoyable ink. It is red without being offensive. I have used this ink in cartridges. This is my first time buying this color in a bottle. It is fountain pen ink, so a good quality paper is helpful. I use a fine point nib and this ink is easy to write with, flows smoothly, low feathering, and the ink is not too thick.

### ⭐⭐⭐⭐⭐ Best quality ink brand and best value. High quality performance & love this color.
*by A***I on June 19, 2025*

I love this brand ink. The flow of ink is great and glides onto paper effortlessly. Good value, especially compared to other brands of the same quality. The shading with this ink is really nice looking. Dries quickly so I’ve never had it smudge on the fountain pen paper. This brand has many favorites.

## Frequently Bought Together

- Diamine - Fountain Pen Ink, Oxblood 30 ml
- Lamy Z28 Converter for fountain pen models Abc, AL-star, joy, Lx, nexx, nexx M, safari, vista
- Pilot Fountain Pen Ink Converter Screw Type (CON-40)

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**Shop now:** [https://www.desertcart.co.za/products/14123003-diamine-fountain-pen-ink-oxblood-30-ml](https://www.desertcart.co.za/products/14123003-diamine-fountain-pen-ink-oxblood-30-ml)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-24*