Apparently, you can '"See" through walls like Solo and Ilya in the Man from U.N.C.L.E.'. (Just like they never did.) I find it interesting that whoever wrote the ad has called Napoleon by his surname and Illya by his given name, (which is spelled with one L as it should be.)
If you want one, you just need to pop back in time and send them $1.98 + 27c shipping.