Notebooks are bound in several different ways, including glue,staple, thread,spiral, rings or a combination of the above. The binding method determines how flat a notebook lays, how well it stays together, and generally how sturdy it is. A student needs a notebook that supports every subject and learning style found in the classroom. It should also be able to withstand being tossed around in a backpack.It’s neccesary product for student or officer.