Use the magic no-mess pen to trace letters, color in a picture, and see vibrant colors, details, and patterns appear! Each page of the 24-page activity book for kids three and older features safari-themed artwork to complete and seek-and-find activities, too! The invisible ink marker only marks on the pages (not clothing or furniture!) and stores in the cover of the spiral-bound pad, so its a great travel activity. Details Color-reveal activity pad with a safari animal theme Seek and find activities on each of the 24 pages Marker stores in cover and only marks on the pages (not clothing or furniture!); great for travel Makes a great gift for preschoolers, ages 3 to 6, for hands-on, screen-free fun Dimensions: 25 x 10 cm approx.