---
product_id: 3516424
title: "Invisible Ink Pen - Write and Read Invisible Messages with This Fun Spy Toy. Perfect Addition for Your spy Gear Collection!"
brand: "spyx"
price: "AR$47575"
currency: ARS
in_stock: true
reviews_count: 8
category: "Spy X"
url: https://www.desertcart.com.ar/products/3516424-invisible-ink-pen-write-and-read-invisible-messages-with-this
store_origin: AR
region: Argentina
---

# Hidden compartment for secret stash UV light reveals secret messages Invisible ink writing tech Invisible Ink Pen - Write and Read Invisible Messages with This Fun Spy Toy. Perfect Addition for Your spy Gear Collection!

**Brand:** spyx
**Price:** AR$47575
**Availability:** ✅ In Stock

## Summary

> 🕵️‍♂️ Unlock the power of invisible secrets—because real spies don’t leave traces!

## Quick Answers

- **What is this?** Invisible Ink Pen - Write and Read Invisible Messages with This Fun Spy Toy. Perfect Addition for Your spy Gear Collection! by spyx
- **How much does it cost?** AR$47575 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/3516424-invisible-ink-pen-write-and-read-invisible-messages-with-this)

## Best For

- spyx enthusiasts

## Why This Product

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

## Key Features

- • **UV Light Reveal:** Built-in UV LED instantly unveils your secret notes—no decoder needed.
- • **Collectible Spy Gear:** Part of the SpyX series—build your ultimate secret agent arsenal.
- • **Ergonomic Junior Grip:** Designed for comfort, perfect for young agents mastering their spy craft.
- • **Write in Stealth Mode:** Invisible ink lets you send covert messages only visible under UV light.
- • **Secret Stash Compartment:** Keep your spy papers safe and ready in the pen’s hidden storage.

## Overview

The SpyX Invisible Ink Pen is a battery-powered spy toy designed for kids aged 6 and up. It features invisible ink writing revealed by a built-in UV light, a secret compartment for storing notes, and an ergonomic design tailored for junior agents. Powered by 3 LR43 button cell batteries (included), it encourages imaginative play and secret message sharing, making it a must-have addition to any spy gear collection.

## Description

Buy SpyX Invisible Ink Pen - Write and Read Invisible Messages with This Fun Spy Toy. Perfect Addition for Your spy Gear Collection!: Spy Gadgets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good for a spy themed gift - I got this to go along with a notebook for a spy themed gift. I hope they enjoy it and that it provides some fun and mystery. It was perfect to go with a spy theme.
Review: It works! - Fun, impactful stocking stuffer! Works as advertised

## Features

- Your child can use the Invisible Ink Spy Pen to write, read, and share invisible messages with fellow secret agents.
- Use the UV light to reveal the top secret spy message. Replace 3 386 (LR43) button cell batteries if the light stops working; only adults should install and replace batteries.
- And it has a Secret compartment to secure your secret paper supply!
- Big ergonomic pen design comfortably fits your junior agents grip.
- Collect all SpyX toys for the ultimate spy play experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00K74K4B4 |
| Age Range Description | Kid |
| Best Sellers Rank | #147,531 in Toys & Games ( See Top 100 in Toys & Games ) #76 in Toy Electronic Spy Gear |
| Brand Name | SpyX |
| Color | Multi-colored |
| Customer Reviews | 3.6 out of 5 stars 273 Reviews |
| Educational Objective | Imagination Development |
| Item Dimensions | 5 x 0.39 x 2 inches |
| Item Height | 2 inches |
| Manufacturer | Mukikim |
| Manufacturer Maximum Age (MONTHS) | 180.0 |
| Manufacturer Minimum Age (MONTHS) | 72.0 |
| Manufacturer Warranty Description | 30 day warranty against manufacturer defects |
| Material Type | Plastic |
| Number of Batteries | 3 LR44 batteries required. (included) |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | battery powered |
| Size | Standard |
| Supported Battery Types | 3 LR43 (or LR44) button cell batteries |
| Theme | Spy |
| UPC | 840685101261 787793605819 |

## Images

![Invisible Ink Pen - Write and Read Invisible Messages with This Fun Spy Toy. Perfect Addition for Your spy Gear Collection! - Image 1](https://m.media-amazon.com/images/I/71sni2jsKpL.jpg)

## Questions & Answers

**Q: Is there a way to revive a pen that has dried out?**
A: Please try wetting the tip as instructed in the user manual. This may bring more life to the pen!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for a spy themed gift
*by M***E on December 11, 2024*

I got this to go along with a notebook for a spy themed gift. I hope they enjoy it and that it provides some fun and mystery. It was perfect to go with a spy theme.

### ⭐⭐⭐⭐⭐ It works!
*by A***R on January 5, 2024*

Fun, impactful stocking stuffer! Works as advertised

### ⭐ Waste of money and time - dried up and useless
*by A***R on November 12, 2021*

Don’t bother with this - arrived completely dried out and does not function in any sort of manner that it should. Mine did some with batteries but also only worked if you pressed the button juuuuust right. Regardless we had no ink to look at…

## Frequently Bought Together

- SpyX Invisible Ink Pen - Write and Read Invisible Messages with This Fun Spy Toy. Perfect Addition for Your spy Gear Collection!
- SpyX / Night Mission Goggles - Spy Kids Goggles Toy + LED Light Beams + Flip Out Scope. Adjustable Spy Lens/Glasses/Eyewear Toy Gadget for Junior Secret Agent Role Play in The Dark

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-20*