Klutz Maker Lab: Ultimate Spy Vault and Code 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 Includes: 6 plastic vault panels Clothespin Key Buzzer Battery box