There is at least one stapler at every office, which provides us with an ideal way to bind a lot of pages together, and believe that many students have stapler at home. In fact, the earliest stapler is not an office product at all. It was developed for printing industry. Stapler, besides manual and electric stapler, is mainly used for binding and molding products. The electric stapler can have a head, and it can also be long and multi staple.