With an added layer of security, the It's So Me Light Up Diary is going to be her new best friend. Not only can she lock her secrets up behind a padlocked diary but the secret reveal pen is filled with an ink that only you can see. Secrets about love, life, school, friends and more are all secret in this journal. In addition, the great print and pattern is perfect for a girl's diary with that vibrant attitude that is so fitting for her. FeaturesWith an added layer of security, the It's So Me Light Up Diary is going to be her new best friend. Not only can she lock her secrets up behind a padlocked diary but the secret reveal pen is filled with an ink that only you can see. Secrets about love, life, school, friends and more are all secret in this journal. In addition, the great print and pattern is perfect for a girl's diary with that vibrant attitude that is so fitting for her.