Extendable Ears

Has the appearance of a piece of flesh-coloured string; one end is attached to the listener’s ear, the other is placed near what the listener wants to overhear. If a solid object with an Imperturbable Charm on it is in the way, the Extendable Ear won’t be able to pick up the desired sounds.The twins developed this during the summer of 1995 to eavesdrop on the meetings of the Order of the Phoenix.