---
product_id: 307584557
title: "Fountain Pen Bottled Ink, 80ml - Sargasso Sea"
brand: "diamine"
price: "฿3090"
currency: THB
in_stock: true
reviews_count: 5
category: "Diamine"
url: https://www.desertcart.co.th/products/307584557-fountain-pen-bottled-ink-80ml-sargasso-sea
store_origin: TH
region: Thailand
---

# smooth, de-stressed ink flow vibrant, blendable color 80ml premium Italian glass bottle Fountain Pen Bottled Ink, 80ml - Sargasso Sea

**Brand:** diamine
**Price:** ฿3090
**Availability:** ✅ In Stock

## Summary

> 🖋️ Dive deep into creativity with Sargasso Sea – where every stroke tells a story.

## Quick Answers

- **What is this?** Fountain Pen Bottled Ink, 80ml - Sargasso Sea by diamine
- **How much does it cost?** ฿3090 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/307584557-fountain-pen-bottled-ink-80ml-sargasso-sea)

## 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

- • **Ultra-Smooth Glide Technology:** Specially formulated to reduce paper surface tension, ensuring effortless, consistent ink flow for vintage and modern fountain pens alike.
- • **Non-Toxic & Eco-Friendly Formula:** Write with confidence knowing your ink is safe, free-flowing, and environmentally conscious.
- • **Vibrant & Blendable Color Palette:** Perfect for calligraphy and creative mixing—customize your writing with rich, dynamic hues that stand out in any collection.
- • **Generous 80ml Italian Glass Bottle:** Elevate your desk with a sleek, larger-than-standard ink reservoir that lasts through countless creative sessions.
- • **Trusted by Pen Enthusiasts Worldwide:** Join a community of discerning professionals who choose Diamine for its reliability and artistic versatility.

## Overview

Diamine Fountain Pen Bottled Ink in Sargasso Sea offers 80ml of vibrant, water-based, non-toxic ink housed in elegant Italian glassware. Engineered for smooth flow with a unique formula that reduces paper tension, it’s ideal for vintage fountain pens and calligraphy enthusiasts seeking rich, blendable colors and a premium writing experience.

## Description

Diamine Writing Ink is a water based non waterproof ink. It is perfect for fountain pens and absolutely ideal as a calligraphy starter ink. Colors can be diluted or blended to give a multitude of effects. The elegant Italian glassware bottle size is 80ml instead of the more common 30ml or 50ml bottles. A secret ingredient has been added to de-stress the surface tension of the paper which enables the ink to glide over. A combination has been achieved of vibrance in color with an even ink flow. It is recommended for vintage pens. The ink is non-toxic and free flowing.

Review: Eigentlich ein schönes sattes Blau, aber leider stinkt die Tinte nach verschimmeltem Leder. Der Schreibgenuss wird durch diese olfaktorische Belästigung nachhaltig getrübt. Daher nicht zu verwenden. Sehr schade!
Review: Damson Purple I didn't like this color at first. When I put swatches of it next to my other colors, it didn't seem very interesting. Too grey, and not very purplish. But then I started writing with it. To my surprize this neutral purple has a personality all its own - subtle yet appealing, and somehow it feels just right. It is not too dark, but dark enuf that it looks almost black until you put it next to a real black, and it has a nice sheen when you look at it at certain angles. I was going to mix it with something else to make it stand out in my collection, but now I'm afraid to ruin perfection. I enjoy writing with it; the color has a soothing affect as it lays down. It's Diamine. I have used a few other brands but Diamine I like, and all my pens are adjusted for it. I like to blend colors, so keeping to one brand is good for compatibility; some brands don't mix. Now all my inks are Diamine, except a few, which are Monteverde, which mixes well with Diamine without coagulating or precipitating. Sometimes, I add a few drops of NOW Vegetable Glycerin to the ink bottle to lubricate the nib, or a single drop (diluted 30 to 1) of Golden Artist Colors Inc. Wetting Aid surfactant. This has to be done being very careful not to overdo it. It helps when a pen isn't used for awhile and the ink begins to dry out, which even a good quality ink like Diamine will do eventually. But every week or so I'll run the nib under a warm water faucet to flush most of the dried ink, then blot it dry with toilet paper. Takes two minutes and usually fixes problems without having to take it apart.

## Features

- Bottled Ink 80mL

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CF6TO0Y |
| Best Sellers Rank | #74,412 in Office Products ( See Top 100 in Office Products ) #164 in Bottled Ink |
| Brand Name | Diamine |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (79) |
| Ink Color | Sargasso Sea |
| Manufacturer | Diamine |
| Paint Type | Liquid |
| UPC | 700987827590 |
| Volume | 80 Milliliters |

## Product Details

- **Brand:** Diamine
- **Item volume:** 80 Milliliters
- **Manufacturer:** Diamine
- **Package information:** Bottle
- **Paint type:** Liquid

## Images

![Fountain Pen Bottled Ink, 80ml - Sargasso Sea - Image 1](https://m.media-amazon.com/images/I/61P3YIGZ08L.jpg)

## Customer Reviews

### ⭐ Review
*by G***. on 22 September 2024*

Eigentlich ein schönes sattes Blau, aber leider stinkt die Tinte nach verschimmeltem Leder. Der Schreibgenuss wird durch diese olfaktorische Belästigung nachhaltig getrübt. Daher nicht zu verwenden. Sehr schade!

### ⭐⭐⭐⭐⭐ Review
*by S***A on 22 July 2025*

Damson Purple I didn't like this color at first. When I put swatches of it next to my other colors, it didn't seem very interesting. Too grey, and not very purplish. But then I started writing with it. To my surprize this neutral purple has a personality all its own - subtle yet appealing, and somehow it feels just right. It is not too dark, but dark enuf that it looks almost black until you put it next to a real black, and it has a nice sheen when you look at it at certain angles. I was going to mix it with something else to make it stand out in my collection, but now I'm afraid to ruin perfection. I enjoy writing with it; the color has a soothing affect as it lays down. It's Diamine. I have used a few other brands but Diamine I like, and all my pens are adjusted for it. I like to blend colors, so keeping to one brand is good for compatibility; some brands don't mix. Now all my inks are Diamine, except a few, which are Monteverde, which mixes well with Diamine without coagulating or precipitating. Sometimes, I add a few drops of NOW Vegetable Glycerin to the ink bottle to lubricate the nib, or a single drop (diluted 30 to 1) of Golden Artist Colors Inc. Wetting Aid surfactant. This has to be done being very careful not to overdo it. It helps when a pen isn't used for awhile and the ink begins to dry out, which even a good quality ink like Diamine will do eventually. But every week or so I'll run the nib under a warm water faucet to flush most of the dried ink, then blot it dry with toilet paper. Takes two minutes and usually fixes problems without having to take it apart.

### ⭐⭐⭐⭐⭐ Review
*by M***S on 16 May 2023*

I would not use any other make!

## Frequently Bought Together

- Diamine Fountain Pen Bottled Ink, 80ml - Sargasso Sea
- Diamine 80ml Bottled Ink - Special Edition - Writer's Blood
- Diamine 80ml Fountain Pen Ink Bottle, Oxblood

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-25*