We are constantly losing our keys to the point that we have to put them on a hook so we always know that they are not in the refrigerator, between cushions or lurking somewhere under the bed. Now there is a solution with the Security Guard Keyfinder. The retro device attaches to your keychain and the next time your keys disappear, just put your lips together and blow. He will let you know where they are hiding after your whistle. Own your own guard for £7.99 (~$13.00.)