4M Spy Science Money Safe

Features:

• 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.

• Recommended for ages 8 years and up.

• Challenge your child's imagination with 4M toys and kits.

• 4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more.