Some of the best spy tricks are simple, in this case, very simple. Some folks have frosted glass near the front doors of their office or home, and no matter how hard you try you can't see much through it. But with this super sneaky spy trick you can see right through frosted glass. Read on for details.
Wait for it, wait for it, the super sneaky trick is Scotch Tape. Watch the video to see how easy this one is to do.