Classmate notebooks consist of more than 300 variants including notebooks, long books, practical books, drawing books and reminder pads. ITC focused on the design elements of notebooks: each Classmate notebook has a theme on the cover and related information inside. ITC Classmate notebooks use Ozone-treated, Elemental Chlorine Free Paper which has lesser use of chemicals in bleaching stage. Ozone treatment of paper before bleaching process improves paper quality and shelf life.