--- product_id: 543611189 title: "Thames & Kosmos Spy Labs Secret Message Tools" brand: "thames & kosmos" price: "Rp659150" currency: IDR in_stock: true category: "Thames & Kosmos" url: https://www.desertcart.id/products/543611189-thames-and-kosmos-spy-labs-secret-message-tools store_origin: ID region: Indonesia --- # Includes notepad & brush for message crafting 2 secret pens with invisible ink Ages 8+ for immersive detective roleplay Thames & Kosmos Spy Labs Secret Message Tools **Brand:** thames & kosmos **Price:** Rp659150 **Availability:** ✅ In Stock ## Summary > 🕵️‍♀️ Unlock the secret world of espionage—because every millennial manager deserves a little mystery in their life! ## Quick Answers - **What is this?** Thames & Kosmos Spy Labs Secret Message Tools by thames & kosmos - **How much does it cost?** Rp659150 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/543611189-thames-and-kosmos-spy-labs-secret-message-tools) ## Best For - thames & kosmos enthusiasts ## Why This Product - Trusted thames & kosmos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Spy Kit:** Includes 2 pens, notepad, brush, and petri dish—everything you need to decode mysteries like a pro. - • **Invisible Ink Magic:** Write secret messages that vanish once dry, only revealed by the matching pen—ultimate covert communication. - • **No Batteries Needed:** Manual operation means instant spy action anytime, anywhere—no charging, no downtime. - • **Interactive Learning:** Engages kids 8+ in forensic and detective skills, blending fun with STEM-inspired critical thinking. - • **Perfect for Teamwork:** Designed for multiple players to exchange confidential messages, fostering collaboration and social play. ## Overview Thames & Kosmos Spy Labs Secret Message Tools is a hands-on detective kit featuring two special pens with invisible ink, a notepad, brush, and petri dish. Designed for kids 8 and up, it promotes interactive learning through secret message writing and decoding, encouraging teamwork and critical thinking without the need for batteries or assembly. ## Description As a detective, you need the right equipment for your investigations, including tools for writing and uncovering secret messages. Exchange confidential messages with your fellow agent using disappearing and reappearing ink that only the two of you can read! Using either of the two secret pens, you can write a message that, once dry, becomes invisible. The other pen will not only reveal the information, but you can also use it to send your reply. From Spy Labs, the Detective Gear Experts! ## Features - Spy Labs Incorporated's activity kits and equipment provide an engaging and interactive way for kids to learn about detective work, including forensic analysis and tracking techniques. - Includes two unique pens that allow you and your fellow agents to exchange secret, confidential messages. - The pens use a special ink that becomes invisible once dry; write a secret message with one pen and rest assured: only the other pen can be used to reveal what you wrote! - Promotes pretend play as kids ages 8 and up take on the role of detective, setting out to unravel mysteries one tough case at a time. - Become a first-class secret agent with Spy Labs, the Detective Gear Experts; your trusted source for all your essential spy tools and gear! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BS4GZS3S | | Age Range Description | Kid | | Best Sellers Rank | #98,267 in Toys ( See Top 100 in Toys ) #119 in Explorer Toys | | Brand Name | Thames & Kosmos | | Color | multi | | Customer Reviews | 3.9 3.9 out of 5 stars (73) | | Educational Objective | Reading | | Global Trade Identification Number | 10814743017723 | | Included Components | 2 secret pens, brush, petri dish, and notepad, manual | | Indoor Outdoor Usage | Indoor | | Is Assembly Required | No | | Item Dimensions | 10.9 x 3 x 7.4 centimeters | | Item Type Name | Toy Detective Gear | | Manufacturer | Thames & Kosmos | | Manufacturer Maximum Age (MONTHS) | 120.0 | | Manufacturer Minimum Age (MONTHS) | 96.0 | | Manufacturer Part Number | 548013 | | Material Type | Plastic | | Model Number | 548013 | | Number of Players | Multiple | | Operation Mode | Manual | | Power Source | Manual | | Set Name | Secret Message Tools | | Size | M | | Supported Battery Types | Not required | | Theme | Space | | UPC | 814743017726 | ## Images ![Thames & Kosmos Spy Labs Secret Message Tools - Image 1](https://m.media-amazon.com/images/I/81OcTSItcEL.jpg) ![Thames & Kosmos Spy Labs Secret Message Tools - Image 2](https://m.media-amazon.com/images/I/81ZmrQQFkFL.jpg) ![Thames & Kosmos Spy Labs Secret Message Tools - Image 3](https://m.media-amazon.com/images/I/81iIum+qegL.jpg) ![Thames & Kosmos Spy Labs Secret Message Tools - Image 4](https://m.media-amazon.com/images/I/61HnLojEa+L.jpg) ![Thames & Kosmos Spy Labs Secret Message Tools - Image 5](https://m.media-amazon.com/images/I/71A-8H9bAAL.jpg) ## Frequently Bought Together - Thames & Kosmos Spy Labs Inc: Secret Message Tools Exchange Confidential Info w/Secret Pens | Essential Tools & Tricks of The Trade from The Detective Gear Experts for Young Investigators Medium - Thames & Kosmos Spy Labs Inc: Fingerprinting Kit Identify, Collect, Analyze Fingerprint Evidence | Essential Tools and Tricks of The Trade from The Detective Gear Experts for Young Investigators - Thames & Kosmos Spy Labs Inc: Secret Codes and Ciphers Learn How to Make & Exchange Coded Messages! | Essential Tools & Tricks of The Trade from The Detective Gear Experts for Young Investigators --- ## 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.id/products/543611189-thames-and-kosmos-spy-labs-secret-message-tools](https://www.desertcart.id/products/543611189-thames-and-kosmos-spy-labs-secret-message-tools) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-11*