Please note: This is an assortment pack. 1 will be supplied and picked at random. Colours and decorations may vary. On the Go Game Books made the perfect travel toys! Each of these fun-packed activity books for kids includes an invisible-ink marker that stores right in the front cover. Pop it out to colour in scenes, complete crosswords, follow mazes, find hidden pictures and more...and see Surprize Ink images appear as you colour! Each item in this assortment includes 24 pages, bound in a compact table format with a rigid back over to support comfortable laptop colouring.