---
product_id: 597406448
title: "Invisible Ink Pen, Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pens with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS)"
brand: "daemson"
price: "₨385"
currency: SCR
in_stock: true
reviews_count: 8
category: "Daemson"
url: https://www.desertcart.sc/products/597406448-invisible-ink-pen-spy-pen-with-3-pcs-mini-uv
store_origin: SC
region: Seychelles
---

# Currency detection on major global bills 3 mini UV LED keychain flashlights 3 vibrant invisible ink colors Invisible Ink Pen, Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pens with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS)

**Brand:** daemson
**Price:** ₨385
**Availability:** ✅ In Stock

## Summary

> 🕵️‍♂️ Unlock the magic of hidden messages and secret adventures!

## Quick Answers

- **What is this?** Invisible Ink Pen, Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pens with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) by daemson
- **How much does it cost?** ₨385 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/597406448-invisible-ink-pen-spy-pen-with-3-pcs-mini-uv)

## Best For

- daemson enthusiasts

## Why This Product

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

## Key Features

- • **Gift-Ready Magic:** A unique, playful present for Christmas, Halloween, or any occasion to wow friends and family.
- • **Triple Ink Power:** Includes blue, pink, and yellow inks to customize your hidden messages with flair.
- • **Unleash Your Inner Spy:** Ideal for escape rooms, treasure hunts, and holiday surprises that spark curiosity and excitement.
- • **Pocket-Sized UV Flashlights:** Compact keychain black lights that double as currency detectors—security meets convenience.
- • **Write in Secret, Reveal in Style:** Invisible ink that only shows under UV light—perfect for confidential notes and creative fun.

## Overview

The Daemson Invisible Ink Pen set includes 3 multicolor disappearing ink pens and 3 mini UV LED keychain flashlights. Designed for secret note writing, currency detection, and creative fun, these pens reveal vibrant messages only under UV light. Perfect for parties, holidays, and interactive games, this compact, versatile kit blends playful mystery with practical use.

## Description

desertcart.com : Daemson Invisible Ink Pen, Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pens with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) : Office Products

Review: Cool - This is so cool! We used for a DIY escape room and it worked great! The kids loved it
Review: Magic - These worked well for notes from Santa on Christmas morning. Kids love the magic of invisible ink.

## Features

- Engaging Design: Explore the excitement of invisible ink pens that are invisible in regular light but unveil vibrant messages under UV light.
- Intriguing Writing Tool: Spark your creativity using these light-enhanced pens to create hidden messages on various surfaces such as paper, fabric, and skin.
- Currency Detection: The compact LED keychain UV black flashlight also serves as a currency detector, revealing hidden strips on different currencies, including major ones like USD, RMB, EUR, CAD, INR, GBP, and others.
- Versatile Uses: Ideal for birthdays, parties, Christmas, Halloween and various occasions, these invisible ink pens with UV light add excitement to riddles, treasure hunts, and themed events.
- Package Contains: The package includes 3 invisible ink pens, each measuring approximately 14 x 1.5 cm (5.5 x 0.6 inches) and featuring blue, pink, and yellow ink. Additionally, it comes with 3 compact UV LED keychain lights (approximately 4 x 2.3 x 0.5 cm) for various uses.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CR18CLXD |
| Best Sellers Rank | #6,493 in Toys & Games ( See Top 100 in Toys & Games ) #6 in Toy Electronic Spy Gear #126 in Kids' Electronics |
| Brand | Daemson |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (483) |
| Date First Available | August 14, 2023 |
| Grip Type | Soft |
| Ink Color | Multicolor |
| Item Weight | 1.76 ounces |
| Line Size | 1_0_1_9mm |
| Manufacturer | Daemson |
| Manufacturer Part Number | Daemson |
| Material Type | Plastic |
| Number of Items | 1 |
| Point Type | Broad |
| Product Dimensions | 5.71 x 2.95 x 0.47 inches |
| Size | 3 Count (Pack of 1) |

## Product Details

- **Age Range (Description):** Kid
- **Brand:** Daemson
- **Color:** Black
- **Ink Color:** Multicolor
- **Writing Instrument Form:** Multifunction Writing Instruments

## Images

![Invisible Ink Pen, Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pens with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) - Image 1](https://m.media-amazon.com/images/I/61scnm+Bw6L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cool
*by K***C on November 26, 2025*

This is so cool! We used for a DIY escape room and it worked great! The kids loved it

### ⭐⭐⭐⭐⭐ Magic
*by D***. on December 27, 2025*

These worked well for notes from Santa on Christmas morning. Kids love the magic of invisible ink.

### ⭐⭐⭐⭐ Blue is messed up but they're still great markers!
*by S***M on April 24, 2025*

These are very fun for the price. I got them for a treasure hunt puzzle game with a group of children. The lights aren't very bright, but I was pleased that I got several for the price (and I already have a UV flashlight so it wasn't a huge loss that they aren't the best). The markers were all full of ink--none were dry. They show up nicely under the lights, especially the pink. My biggest complaint is the blue appears to be pretty much identical to the yellow? At first I thought maybe there was a mistake and the blue marker got filled with yellow ink when they were made, but the blue pen is also the most visible pen under natural lighting, so it seems to be different. All of them are a bit visible until they dry, but if you look closely you can still sort of see the blue marks hours later. I may have gotten a bad one. The other pens are great though! I definitely recommend these (especially if others are getting better blue markers), they're lots of fun.

## Frequently Bought Together

- Daemson Invisible Ink Pen, Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pens with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS)
- Moxweyeni 10 Pcs 3 Digit Combinations Padlock Safe Cipher Lock Mini Combination Resettable Number for Suitcases Luggage Briefcases Computer Bags(Cute Style,Multicolor)
- Creative Hobbies Pack of 6 Ready to Decorate Wood Treasure Chest Box Savings Bank with Coin Slot, Hinged Lid and Lockable Front Clasp, DIY Craft

---

## 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.sc/products/597406448-invisible-ink-pen-spy-pen-with-3-pcs-mini-uv](https://www.desertcart.sc/products/597406448-invisible-ink-pen-spy-pen-with-3-pcs-mini-uv)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-17*