While you're reading your favourite manga (Dragon Ball ^__^ ) or any other book , suddenly someone is looking for you and you have to go. Then you come back but... oh, shoot!!! You've lost the page! Well... now you have your Dragon Marks... print them and use them, 'cause not only they're very useful, but also beautiful and they enlarge with just one click!
Thank volmay for the great idea! ^__^