-A talking lantern,

       That responds to commoands,for a dark gloomy cave.

-A diary and a pencil

       A diary ,with a voice activated pencil,so notes can be

        Kept even when busy.

-A refilling water bottle,

       A refilling water, bottle to make sure thirst is never a problem.

-A cunning clock

      A cunning clock,that only shows the correct time for masters.