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.

Comes with:

• 6 plastic vault panels,
• clothespin,
• key,
• Buzzer,
• battery box

Age - 8
Grade - Grades 3
Author - Editors of Klutz
Publisher - Klutz Maker Lab
Format - Kit
Pages - 32
Dimensions - 20.3 x 4.5 x 30 cms