Best Detective Toys & Sets of 2025

The Secret Decoder Activity Set from Melissa & Doug offers an exciting way for children to engage in imaginative play. With three activity books, including the Secret Decoder and Seek & Find, you can enjoy over 50 activities that keep young detectives entertained for hours. The included spy gear, such as a magnifying glass and magic reveal sticker sheets, adds an extra layer of fun and mystery. This set not only provides entertainment but also encourages problem-solving and critical thinking skills in a delightful way.

The Baker Street Detective Game invites you to step into the role of Sherlock Holmes, challenging you and your friends to solve one of 75 intriguing mysteries. As you race through London, you'll gather clues and strategise to outsmart your opponents, enhancing your detective skills. The game board is designed to hide essential clues, ensuring a thrilling hunt for the first player to uncover the full solution. Perfect for fans of the Sherlock Holmes franchise, this game guarantees an exciting experience for family game nights or themed parties.

The DazSpirit Invisible Ink Pens offer excellent value with 32 pens featuring built-in UV lights, perfect for children's parties. These pens use safe, non-toxic ink that is flavourless and easily washes off from skin and fabric, ensuring a worry-free experience for kids. Each pen comes with a detective-themed notepad and gift bags, making them ideal party bag fillers or prizes for school events. The built-in UV light reveals hidden messages, adding excitement and interactive fun for children as they uncover their secret messages.

Chrono Mission Spy Game offers an exciting adventure for kids aged 7 and above. You can embark on your own thrilling mission, feeling like a real secret agent as you cross a laser field without touching the strings. The challenge intensifies as you must beat the countdown to defuse a bomb, making it perfect for family game nights or travel. With a versatile setup, you can create your own spy field, adjusting the difficulty for endless fun solo or with friends.

The Lucky Egg Mystery Game offers a thrilling detective experience, immersing you in the world of crime solving. You will enjoy piecing together clues and analysing evidence, making it perfect for anyone who loves a good whodunit. With detailed case files, you can dive deep into the complexity of the case, ensuring a mental workout. The unique online evidence feature allows you to explore the victim's digital life, adding an exciting twist to your investigation. Ideal for game nights, this game promises hours of engaging fun with friends.

The Tinc Spy Pen is a fantastic tool for sending secret messages. With its invisible ink, you can write notes that remain hidden until revealed with the built-in UV light. This harmless and flavourless ink is perfect for children, allowing them to unleash their creativity with colourful disappearing designs. Ideal as a party bag filler, this product makes an excellent addition to any goody bag, ensuring kids have fun while enjoying a unique and imaginative activity.

The 4M Spy Science Kit offers an exciting way for you to send and receive secret messages. With this educational kit, you can learn to communicate like a true spy, making each interaction a thrilling experience. The mini morse code shutter torch allows you to send coded messages, adding a fun element to your communication. You can also create invisible messages with secret markers, which enhances the mystery and excitement of your secretive exchanges. This kit is packed with full instructions and fascinating facts to enrich your learning.

The Spy Labs Detective Toolkit provides an exciting opportunity for you to step into the shoes of a detective. With this toolkit, you can set up your own detective's office and take on various cases, learning how to gather and analyse evidence effectively. It includes essential tools like fingerprint powder and a UV light, helping you to conduct thorough investigations. The comprehensive guidebook, filled with rich illustrations, ensures you have all the support you need to solve mysteries and enhance your problem-solving skills.

The Kobe1 Evidence Bags come in a pack of 16 clear plastic envelopes, measuring 7.8" x 10.2". These tamper evident bags are perfect for various creative uses, such as lunch bags or party favours. You can use them in your CSI home games to securely hold important evidence and elevate your murder mystery dinner parties. Additionally, they serve as fantastic scene props for theatre productions, adding a realistic touch to your performances. Enjoy the versatility these bags offer for fun and organisation!

The Spy Decoder Wheel is an ideal companion for detective and spy-themed birthday parties, allowing you to create and encode secret messages with friends. It's also a fantastic prop for escape rooms, enhancing both DIY and professional experiences. Measuring 4.4 inches in diameter, this compact wheel fits comfortably in hands of all sizes, making it easy to hide away when not in use. The text on the wheel is deeply laser engraved, ensuring durability and longevity, so you can enjoy it at various events without worrying about wear and tear.