Ultimate Spy Vault and Code Kit
- Discover the spy-tacular world of espionage with this kit! Assemble a double-security lock with a combination code and key to hide your most prized possessions.
- Then use the included electronic components to build a door alarm or pressure plate to keep your valuables from intruders.
- Find even more spy activities in our crystal clear instructions with easy-to-find materials from home.
- Promotes S.T.E.M./S.T.E.A.M.
- 32-page book of crystal clear instructions includes additional spy-themed activities to keep the fun going
- Learn about circuitry, encoding, and decoding information
- 2AA batteries not included
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