Melissa & Doug Magicolor - On the Go - Farm Animals PadOur amazing Magicolor technology lets children pick a marker, fill a scene, and see colors magically appear on the page all completely mess free! The four included markers have ink thats invisible anywhere else but creates instant color on the 18 pages of scenes featuring cows, horses, chickens, cats, dogs, pigs, sheep, and even a cheerful scarecrow. As a bonus, the spiral bound books all inclusive format comes with handy storage for the markers,