---
product_id: 72947644
title: "Octopus Yellow UV Fluorescent Invisible Ink, 50 ml, Bottle, Dye-based, Ink, Compatible with Epson and Brother Piezo Printers"
brand: "octopus"
price: "0.45 OMR"
currency: OMR
in_stock: false
url: https://www.desertcart.com.om/products/72947644-octopus-yellow-uv-fluorescent-invisible-ink-50-ml-bottle-dye
store_origin: OM
region: Oman
---

# Neon yellow fluorescence under black light Optimized for Epson & Brother Piezo printheads 50ml dye-based UV ink Octopus Yellow UV Fluorescent Invisible Ink, 50 ml, Bottle, Dye-based, Ink, Compatible with Epson and Brother Piezo Printers

**Brand:** octopus
**Price:** 0.45 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🌈 Print the unseen, glow with the elite.

## Quick Answers

- **What is this?** Octopus Yellow UV Fluorescent Invisible Ink, 50 ml, Bottle, Dye-based, Ink, Compatible with Epson and Brother Piezo Printers by octopus
- **How much does it cost?** 0.45 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/72947644-octopus-yellow-uv-fluorescent-invisible-ink-50-ml-bottle-dye)

## Best For

- octopus enthusiasts

## Why This Product

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

## Key Features

- • **DIY Ink Flexibility:** Use with pens, brushes, or as a refill—empower your creativity beyond standard printing.
- • **Custom UV Art & Decor:** Create stunning invisible prints that glow neon yellow under black light—perfect for unique interiors or events.
- • **Invisible Security Marking:** Protect documents & products with UV-only visible ink for stealth authentication.
- • **Multi-Application Versatility:** Ideal for marking tickets, checks, packaging, and quality control with invisible precision.
- • **Piezo Printhead Compatibility:** Seamlessly works with Epson and Brother printers for flawless invisible ink printing.

## Overview

Octopus Yellow UV Fluorescent Invisible Ink is a 50ml dye-based ink engineered for Epson and Brother Piezo printers. It produces neon yellow fluorescence visible only under UV or black light, enabling invisible marking for security, quality control, and creative UV-reactive artwork. Made in Germany by Octopus Fluids GmbH & Co. KG, this ink offers versatile application methods including printing, brushing, and pen refills.

## Description

Invisible UV ink with neon yellow fluorescent properties for Epson and Brother. Application 1: Original or fake? With UV fluorescent invisible ink, you can mark papers, documents, tickets, checks, packaging and many other media invisibly with ink. Only under UV light radiation of a UV lamp or black light lamp will the pressure be visible. You can set the design yourself. Sometimes just one point in one corner of your document is enough. Application 2: Now print multicoloured images in daylight invisible but under UV light on photo paper, writing paper or large posters. For example: the children's room, the party cellar or hotel room will receive a giant wall or ceiling decoration in the shape of a yellow rapeseed field, galloping horse or a glowing starry sky. There are no limits to your imagination. Application 3: Within production processes, an invisible marking may be useful to identify later processed items under black light. In quality control products can also be marked as "good" or "defective". These markings are then only visible under black light or UV light. The invisible ink has been specially developed for the technical properties of Epson and Brother Piezo print heads. All normal commercially available printers or plotters of these manufacturers have piezo print heads and are therefore generally suitable for use with our Octopus Fluids invisible black light inks. Like normal ink, it can also be applied with brush or pen. Even as a refill ink in felt tip pens, it is perfectly used. This is not an Epson or Brother product. All brand names are used here only for better identification.

## Features

- 50 ml finest invisible UV ink. Fluoresces under black light in neon yellow.
- UV ink for invisible marking of papers, documents, tickets, checks, packaging
- Specially designed for Brother and Epson Piezo printheads
- Print your own pictures, posters and wallpaper and let your walls shine under black light.
- A quality product from Octopus Fluids GmbH and Co. kg. Made in Germany

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Octopus Fluids GmbH & Co. KG |
| Brand | Octopus |
| Colour | yellow |
| Size | 50ml Gelb |
| Ink Colour | Yellow |
| Manufacturer Part Number | PZOUV-117Y-05 |

## Product Details

- **Brand:** Octopus
- **Package information:** Bottle
- **Paint type:** Dye-based
- **Item volume:** 50 Millilitres
- **Manufacturer:** Octopus Fluids GmbH & Co. KG

## Images

![Octopus Yellow UV Fluorescent Invisible Ink, 50 ml, Bottle, Dye-based, Ink, Compatible with Epson and Brother Piezo Printers - Image 1](https://m.media-amazon.com/images/I/61dA4G1rRnL.jpg)
![Octopus Yellow UV Fluorescent Invisible Ink, 50 ml, Bottle, Dye-based, Ink, Compatible with Epson and Brother Piezo Printers - Image 2](https://m.media-amazon.com/images/I/61HDnHQ60kL.jpg)

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**Shop now:** [https://www.desertcart.com.om/products/72947644-octopus-yellow-uv-fluorescent-invisible-ink-50-ml-bottle-dye](https://www.desertcart.com.om/products/72947644-octopus-yellow-uv-fluorescent-invisible-ink-50-ml-bottle-dye)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-31*