Thames & Kosmos Ultimate Spy Sleuth 2 – Master of Disguise: This 2-in-1 super pack combines two spy gear must-haves: a secret voice recorder and a voice changer! Disguise your voice – and your secrets – with these discrete and stealthy tools. Learn how these spy devices work to help you track suspects, protect classified information, and collect clues and intel without being detected. Become a first-class secret agent with Spy Labs, the Detective Gear Experts; your trusted source for all your essential spy tools and gear!
