Bendon Activity Sets add some fresh variety into your little artista��s craft time. Imagine Ink Pictures Book Blue's Clues & You- Magic ink coloring and activity books come with a special clear Imagine Ink pen that only marks on the provided coloring pages. Draw over the pages to see a world of colors come alive; there's no need for additional supplies. Includes pages inspired by Nickolodeon's Blue's Clues, with Blue and all her friends. Recommended for children ages 3 and up. 24 pages in a softcover with a hard cardboard back.