Explore, imagine and learn with the Cities of Wonder erasable books, which include ten mixed pages of both blank styles and color-in fun featuring the landscapes and architecture of famous cities around the world, allowing children to trace and illustrate their travels while learning to love the world around them. All Cities of Wonder erasable books come paired with an educational, interactive map guide to each city and a set of four ButterStix®. Simply wipe clean with a damp cloth to erase.