4M KidzLabs Buzz Alarm Money Safe

In stock

SCIENCE KIT

4M

Learn about the intricacies of lock making with the 4M Spy Science Money Safe. Build and configure a digital lock to create the most secure coin bank ever. Learn how to wire a circuit and install an alarm buzzer for maximum security. Challenge friends to bypass the buzzer and crack the lock if they can. Detailed assembly instructions included.
$24.99
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$24.99

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