Ultimate Spy Vault & Code Kit
Build a spy Vault to hide your most prized possessions from meddlers and enemy agents. Customize the combination for ultimate security. Then build your own door or pressure plate alarm to scare off any Intruder! You'll also learn all about the science of making and breaking codes, secret messages, finger-printing, and how to construct your own diversion safe to protect your room from prying eyes! For ages 8 and up. WARNING: CHOKING HAZARD - Small Parts. Not for children under 3yrs.