--- product_id: 670035337 title: "Invisible Ink Pen, Daemson Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pen with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) | Disappearing Ink Magic Pens with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS)" brand: "daemson" price: "€ 36.37" currency: EUR in_stock: true reviews_count: 5 category: "Daemson" url: https://www.desertcart.sk/products/670035337-invisible-ink-pen-daemson-spy-pen-with-3-pcs-mini store_origin: SK region: Slovakia --- # Multi-surface & currency detection 3 mini UV LED keychain flashlights 3 vibrant invisible ink colors Invisible Ink Pen, Daemson Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pen with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) | Disappearing Ink Magic Pens with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) **Brand:** daemson **Price:** € 36.37 **Availability:** βœ… In Stock ## Summary > πŸ•΅οΈβ€β™‚οΈ Unlock the invisible β€” your secret messages just got a glow-up! ## Quick Answers - **What is this?** Invisible Ink Pen, Daemson Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pen with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) | 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?** € 36.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/670035337-invisible-ink-pen-daemson-spy-pen-with-3-pcs-mini) ## 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 - β€’ **Ultimate Gift Set:** Three pens plus UV flashlights packaged for unforgettable Christmas, Halloween, or birthday surprises. - β€’ **Invisible Ink Magic:** Write secret messages that vanish in plain sight but glow vividly under UV light. - β€’ **Triple Color Thrill:** Express creativity with blue, pink, and yellow inksβ€”each revealing unique hidden hues. - β€’ **Versatile Secret Keeper:** Perfect for parties, holidays, treasure hunts, and confidential notes on paper, fabric, or skin. - β€’ **Spy-Grade UV Flashlights:** Compact keychain black lights double as currency detectors for major global bills. ## Overview The Daemson Invisible Ink Pen set includes 3 multicolor disappearing ink pens and 3 mini UV LED keychain flashlights. Designed for ages 3+, these pens write invisible messages that reveal under UV light and fade after a short time. The UV flashlights also detect security features on major currencies, making this set perfect for creative secret notes, games, and practical uses. Ideal for gifting during holidays and special occasions. ## Description Applicable objects: This product is suitable for people over 3 years oldIntroducing the Ink Pen Invisible by Daemson, a spy pen that allows kids and adults alike to unleash their inner espionage agent. This pack of 3 yellow, pink, and blue disappearing ink pens is perfect for parties and secret messages.The invisible ink pens with UV light for kids come with a built-in UV purple light that illuminates the ink when activated. The unique colorless ink is invisible to the naked eye under normal lighting, making it the perfect tool for playing secret games with friends or leaving hidden messages.The invisible pen is perfect for writing down confidential information or creating invisible tattoos that only become visible under the black light. With disappearing ink pen technology, your messages will disappear after a short period and cannot be read by anyone else. The Daemson invisible ink marker is the perfect tool for creating invisible messages or signing important documents.The black light markers invisible ink is perfect for kids of over 3 years old who love magic and mystery. The invisible pens with UV light for kids can be used for everything from playing games to creating secret codes and messages with friends. Whether it's for entertainment or professional purposes, this magical pen is an essential part of any spy's toolkit.The Ink Pen Invisible by Daemson is available in three different pack sizes: 3PCS, 6PCS, and 9PCS, so you can choose the perfect amount for your needs. With its amazing features of disappearing ink, UV pen, and black light markers, the Ink Pen Invisible will provide hours of entertainment for both kids and adults alike. Order yours today and let the adventure begin! Review: Works great - I don't really see a difference between the blue and yellow under the UV light (probably because it's blue) but the pink is very pronounced. Tried it on paper and faux leather so far and it takes a second to fade, but it isn't visible after it dries. On the paper, the pink marker left a very slight impression that you would not be able to see at a glance but if you look hard and know exactly where it is, you can see a small color difference. Haven't tested on other surfaces but so far, so good. Review: Nice Product - Fun toy ## 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 | |---------------|-------| | Age range (description) | 3+ Years | | Brand | Daemson | | Colour | Black | | Ink colour | Multicolor | | Material | Plastic | | Writing instrument form | Ballpoint Pen | ## Product Details - **Age range (description):** 3+ Years - **Brand:** Daemson - **Colour:** Black - **Ink colour:** Multicolor - **Writing instrument form:** Ballpoint Pen ## Images ![Invisible Ink Pen, Daemson Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pen with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) | 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) ![Invisible Ink Pen, Daemson Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pen with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) | Disappearing Ink Magic Pens with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) - Image 2](https://m.media-amazon.com/images/I/71BANle2YyL.jpg) ![Invisible Ink Pen, Daemson Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pen with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) | Disappearing Ink Magic Pens with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) - Image 3](https://m.media-amazon.com/images/I/61Y-M1XJh4L.jpg) ![Invisible Ink Pen, Daemson Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pen with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) | Disappearing Ink Magic Pens with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) - Image 4](https://m.media-amazon.com/images/I/71HYyfEOXyL.jpg) ![Invisible Ink Pen, Daemson Spy Pen with 3 PCS Mini UV LED Keychain Flashlight, Disappearing Ink Magic Pen with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) | Disappearing Ink Magic Pens with Black Light Markers for Secret Notes, Fit for Christmas Halloween Holiday Gifts (3 PCS) - Image 5](https://m.media-amazon.com/images/I/71WLjpJQ-0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by M***L on 24 June 2026* I don't really see a difference between the blue and yellow under the UV light (probably because it's blue) but the pink is very pronounced. Tried it on paper and faux leather so far and it takes a second to fade, but it isn't visible after it dries. On the paper, the pink marker left a very slight impression that you would not be able to see at a glance but if you look hard and know exactly where it is, you can see a small color difference. Haven't tested on other surfaces but so far, so good. ### ⭐⭐⭐⭐⭐ Nice Product *by B***B on 30 March 2026* Fun toy ### ⭐⭐⭐⭐⭐ The Pros and the Cons (but mostly Pros) *by R***. on 11 June 2025* We did a scavenger hunt and this worked marvelously! We absolutely loved the invisible ink - it showed up so well! Pros: - The pens work great - The lights actually show the invisible ink. - That are durable and last well - They are just so fun!!! Cons: - The marker tips are on the thicker side so writing small is not an option. - The ink does run if it gets moist or wet. This is a great price for the awesome item you get - I would highly recommend purchasing it! ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/670035337-invisible-ink-pen-daemson-spy-pen-with-3-pcs-mini](https://www.desertcart.sk/products/670035337-invisible-ink-pen-daemson-spy-pen-with-3-pcs-mini) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-23*