Included in this set are what appear to be two regular, run-of-the-mill pencil cases. But… they’re not pencil cases…
Open them up and you’ll find all the tools you need to write and read secret – even invisible – codes that only a friend in possession of the other case can decipher.
Write with UV ink pens. Read with UV lights and red filters. Write in custom codes that look like gibberish to the untrained eye. Then, open the 24-page illustrated activity book to explore science and discover even more ways to communicate incognito!
Science becomes a thrilling pretend-play adventure with the Smart Lab Spy School Secret Ciphers kit.
Smart Lab Spy School – Secret Ciphers
Includes: Two sets of supplies – one for you and one for your spy partner. Each “spy” gets a decoy case, UV ink pen with UV light, red filter, red marker, spray bottle, 2 code wheels, phonetic code card, message mask, and decoder card.
Note: Some projects require easy-to-find household ingredients such as baking soda, bananas, dish soap, food coloring, lemon juice or vinegar, purple grape juice, purple or red cabbage, water, and white wax crayons.


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