---
product_id: 542092727
title: "Diamine - Sheen Fountain Pen Ink, Polar Glow, 50ml, Inkvent"
brand: "diamine"
price: "$48.90"
currency: USD
in_stock: true
reviews_count: 5
category: "Diamine"
url: https://www.desertcart.us/products/542092727-diamine-sheen-fountain-pen-ink-polar-glow-50ml-inkvent
store_origin: US
region: United States of America
---

# Water-based, smooth flow Vibrant blue with red sheen Non-clogging, pen-friendly Diamine - Sheen Fountain Pen Ink, Polar Glow, 50ml, Inkvent

**Brand:** diamine
**Price:** $48.90
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game with Polar Glow — where vibrant sheen meets flawless flow.

## Quick Answers

- **What is this?** Diamine - Sheen Fountain Pen Ink, Polar Glow, 50ml, Inkvent by diamine
- **How much does it cost?** $48.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/542092727-diamine-sheen-fountain-pen-ink-polar-glow-50ml-inkvent)

## 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

- • **Generous 50ml Volume:** Ample ink supply to keep your creativity flowing without constant refills.
- • **Non-Toxic & Universal:** Safe for all fountain pen brands and eco-conscious users, combining quality with peace of mind.
- • **Vibrant Dual-Tone Sheen:** Experience a deep blue ink with a striking red sheen that pops under light, making every stroke a statement.
- • **Distinctive Designer Bottle:** A uniquely shaped jar that stands out on your desk, reflecting your refined taste and style.
- • **Ultra-Smooth Flow Technology:** Engineered for flawless ink flow that prevents clogging, ensuring your fountain pen performs at its best every time.

## Overview

Diamine's Polar Glow is a premium 50ml water-based fountain pen ink featuring a captivating blue base with a vivid red sheen. Designed for smooth, clog-free performance across all fountain pen brands, this non-toxic ink combines artistic vibrancy with reliable functionality, packaged in a uniquely stylish jar that complements any professional's desk.

## 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: Brillante y con un sombreado rojo/purpura precisoso - Preciosa tinta! Incluso con plumines finos se aprecia (con buena luz) los matices azules/rojizos
Review: If you like inks with sheen, you'll like this ink. - It's a lovely ink. Flows well, behaves well (as you might expect from a Diamine ink). The color is lovely. A deep blue with hints of turquoise, paired with a stunning vivid red sheen. Quite the contrast, but I think it looks exceptional. The bottle is quite a strange and unique shape, as well.

## Features

- Diamine - Sheen Fountain Pen Ink, Polar Glow, 50ml, Inkvent

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086JZBDXV |
| Best Sellers Rank | #121,207 in Office Products ( See Top 100 in Office Products ) #282 in Bottled Ink |
| Brand | Diamine |
| Brand Name | Diamine |
| Container Type | Jar |
| Customer Reviews | 4.7 out of 5 stars 166 Reviews |
| Global Trade Identification Number | 00720524166852 |
| Ink Color | Blue with red sheen |
| Item Weight | 100 Grams |
| Item volume | 50 Milliliters |
| Manufacturer | Diamine |
| Manufacturer Part Number | part_B086JZBDXV |
| Model Number | DIA2013 |
| Number of Items | 1 |
| Package information | Jar |
| Paint Type | Watercolor |
| Paint type | Watercolor |
| UPC | 720524166852 |
| Unit Count | 1.6907 Fluid Ounces |
| Volume | 50 Milliliters |

## Product Details

- **Brand:** Diamine
- **Package information:** Jar
- **Paint type:** Watercolor
- **Item volume:** 5E+1 Milliliters
- **Manufacturer:** Diamine

## Images

![Diamine - Sheen Fountain Pen Ink, Polar Glow, 50ml, Inkvent - Image 1](https://m.media-amazon.com/images/I/612S-6zeaUL.jpg)
![Diamine - Sheen Fountain Pen Ink, Polar Glow, 50ml, Inkvent - Image 2](https://m.media-amazon.com/images/I/71GVWN1fhFL.jpg)
![Diamine - Sheen Fountain Pen Ink, Polar Glow, 50ml, Inkvent - Image 3](https://m.media-amazon.com/images/I/41rxikz-o1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brillante y con un sombreado rojo/purpura precisoso
*by A***E on 30 June 2021*

Preciosa tinta! Incluso con plumines finos se aprecia (con buena luz) los matices azules/rojizos

### ⭐⭐⭐⭐⭐ If you like inks with sheen, you'll like this ink.
*by G***H on 6 January 2026*

It's a lovely ink. Flows well, behaves well (as you might expect from a Diamine ink). The color is lovely. A deep blue with hints of turquoise, paired with a stunning vivid red sheen. Quite the contrast, but I think it looks exceptional. The bottle is quite a strange and unique shape, as well.

### ⭐⭐⭐⭐⭐ Excelente
*by C***N on 6 March 2026*

Tinta muito bonita com um shade de bordô, de fácil manutenção, não entope as canetas. Fiquei fã

## Frequently Bought Together

- Diamine - Sheen Fountain Pen Ink, Polar Glow, 50ml, Inkvent
- Diamine 80ml Bottled Ink - Special Edition - Writer's Blood
- Diamine - Sheen Fountain Pen Ink, Holly, 50ml, Inkvent

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/542092727-diamine-sheen-fountain-pen-ink-polar-glow-50ml-inkvent](https://www.desertcart.us/products/542092727-diamine-sheen-fountain-pen-ink-polar-glow-50ml-inkvent)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-06*