150 pages of lined paper in a notebook waiting for you to write stuff... or doodle is fine. Can be used as a Burn Book, food diary, gratitude journal or a book to write all the frustrations you have about the jerk faces on the freeways. (We both know that dude (Obviously a BMW driver) was out of line when he was honking at you... not YOUR fault he woke up late for work. Plus you weren't even IN the fast lane very long.) I love this notebook so much... the rusty metal just does my heart good. WriteOn, guys... enjoy!