There is no doubt that the CIA has some spy gadgets geeks can only dream of, including the “Letter Remover” above. Basically, the “pincer-like device was inserted into the unsealed gap at the top of the envelope flap, then turned to wind up the letter and extract it from the envelope.” Click here to see them all. In related news, continue reading to see a few spy gadgets on video.

[Sources 1 | 2]