Periwinkle is a kitten from the city. See more

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We've just got a letter! See more

The Blue's Clues House is the house in which almost every episode takes place. See more

Blue left a clue! See more

Blue's Ball is Blue's favorite toy. It is a yellow rubber ball with a red stripe around it and a blue star on 1 of the yellow sides. See more

The star of Blue's Clues, Blue, is a girl puppy who communicates to Steve and Joe through barks, which they understand. See more

The Thinking Chair is when Steve or Joe solve a problem. He puzzles over Blue's three clues and attempts to come up with the answer. See more

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