---
product_id: 434683905
title: "UV Reactive Black Light Invisible Ink (4 Fl Oz) - Blue"
brand: "glow authority"
price: "AR$3737"
currency: ARS
in_stock: false
reviews_count: 2
url: https://www.desertcart.com.ar/products/434683905-uv-reactive-black-light-invisible-ink-4-fl-oz-blue
store_origin: AR
region: Argentina
---

# Non-Toxic Multi-Purpose UV Reactive UV Reactive Black Light Invisible Ink (4 Fl Oz) - Blue

**Brand:** glow authority
**Price:** AR$3737
**Availability:** ❌ Out of Stock

## Summary

> ✨ Unleash the Hidden Magic of Your Projects! ✨

## Quick Answers

- **What is this?** UV Reactive Black Light Invisible Ink (4 Fl Oz) - Blue by glow authority
- **How much does it cost?** AR$3737 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/434683905-uv-reactive-black-light-invisible-ink-4-fl-oz-blue)

## Best For

- glow authority enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Drying Formula:** Enjoy quick-drying, semi-permanent ink that adheres beautifully to various surfaces.
- • **Optimal Performance:** Achieve vibrant results with LED or fluorescent light sources for maximum visibility.
- • **Versatile Applications:** Perfect for security checks, art projects, scavenger hunts, and secret visuals.
- • **Eco-Friendly Composition:** Crafted from 100% organic ingredients, ensuring safety for you and the planet.
- • **Illuminate Your Creativity:** Transform ordinary projects into extraordinary experiences with our UV reactive ink!

## Overview

This UV Reactive Black Light Invisible Ink (4 Fl Oz) in blue is a versatile, non-toxic ink that becomes visible under UV light. Ideal for a range of applications from art projects to security checks, it dries quickly and adheres well to various surfaces, making it a must-have for creative professionals.

## Description

Use all-purpose, semi-permanent Glow Authority's Illusion Invisible Blue Ink for security checks, art projects, scavenger hunts and secret visuals.The result will largely vary, depending on the surface and the light source. Please use as directed.LED flashlights are recommended for security checks, scavenger hunts and secret visuals.LED fixtures are great to fill a room. LED bars (from 18" to 48") are typically between 27 to 50 watts, whereas LED squares are around 50 watts. LED fixtures are recommended since they are cheaper, efficient, harder to break, and require less energy.Neon/fluorescent tubes are intended for professional use. They provide a richer experience and allow each UV-reactive color (not just our ink) to activate.Avoid any lightbulbs you can screw in such as e26, e27, GU10, etc. Also avoid "dollar store" light bulbs and UVC shapes. These lightbulbs tend to offer poor performance and the ink won't react.

## Features

- [UV REACTIVE] Invisible in normal daylight but dazzling under ultra-violet (black light) light source.
- [MULTI PURPOSE] Perfect for security checks, art projects, scavenger hunts and secret visuals. Easy to use, semi-permanent, low viscosity, dries fast, great cohesion and adherence.
- [NON-TOXIC] 100% alcohol base. Organic ingredients only.
- [USE AS DIRECTED] Light source must be LED (390-405nm) or neon/fluorescent (365nm). Always do a patch test. Apply extra coats for increased performance. Use with stamping pads, refillable markers or brushes. "No. 0 felt" stamping pads are recommended. Works best on light and porous surfaces. Works well on paper, canvas, acrylic, wood, etc. Avoid white surfaces. Construction paper is not recommended. Keep the bottle sealed to minimize evaporation.
- [WARNING] Not for tattoos, body painting or ink jet printers. Do not use near broken or irritated skin. Avoid eye contact and excessive inhalation. Do not ingest. KEEP OUT OF REACH OF CHILDREN.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Container Type | Bottle |
| Paint Type | Alcohol |
| Ink Color | Fluorescent,Blue,White,Black |
| Item Volume | 4 Fluid Ounces |

## Product Details

- **Brand:** Glow Authority
- **Package Information:** Bottle
- **Paint Type:** Alcohol
- **Item Volume:** 4 Fluid Ounces
- **Manufacturer:** Glow Products Canada

## Images

![UV Reactive Black Light Invisible Ink (4 Fl Oz) - Blue - Image 1](https://m.media-amazon.com/images/I/51kcx1nKJwL.jpg)
![UV Reactive Black Light Invisible Ink (4 Fl Oz) - Blue - Image 2](https://m.media-amazon.com/images/I/51MnAZ-t4qL.jpg)
![UV Reactive Black Light Invisible Ink (4 Fl Oz) - Blue - Image 3](https://m.media-amazon.com/images/I/51mU99kG7wL.jpg)
![UV Reactive Black Light Invisible Ink (4 Fl Oz) - Blue - Image 4](https://m.media-amazon.com/images/I/41Lue+OPF6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A little pricey but does the job!
*by C***3 on August 28, 2024*

Works great!

### ⭐⭐⭐⭐⭐ So far so good
*by Y***D on August 14, 2023*

Works good

## Frequently Bought Together

- Glow Authority UV Reactive Black Light Invisible Ink (4 Fl Oz) - Blue
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**Shop now:** [https://www.desertcart.com.ar/products/434683905-uv-reactive-black-light-invisible-ink-4-fl-oz-blue](https://www.desertcart.com.ar/products/434683905-uv-reactive-black-light-invisible-ink-4-fl-oz-blue)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-25*