Here's a breakdown of why:
* Bound collection: The pages are held together in a specific format, usually with a cover and spine.
* Blank or lined pages: The pages can be blank for free-form writing or drawing, or lined to provide structure for handwriting.
* Writing, drawing, or sketching: Notebooks are primarily used for these purposes, offering a portable and convenient way to capture ideas, notes, and creative expressions.
While notebooks are often associated with students and academics, they have a wide range of uses, from journaling to brainstorming to doodling.