The Instax Square film with 10 pieces of photo paper is packaged in a cartridge that you insert very easily into the camera. The Instax mini film offers great instant-ready photos that are ideally suited to hand out or carry right away due to its convenient credit card size. 

Please note that instant film does not handle radiation from scanning equipment at airports well. Never place your film in checked baggage, but always in carry-on baggage and ask for a manual check.