Can't get enough of your favourite Transformers  cartoon characters? Now you can bring them along to school ! This Transformers Prime 32pgs Colouring Book Set comes together with Transformers Prime Colouring Book, Transformers Prime Bookmark Rulers & Transformers Prime Timestable. So what are you waiting for kids? Add colour to your backpack with the cool new Transformers Prime 32pgs Colouring Book Set !