16 Paper, cardboard and goods made from these materials, namely boxes and office supplies, printed matter, namely, books and magazines topics relating to Brazil, namely Brazilian performing and fine arts, music, culture, science, humanities, history, politics, economics, geography and nature, sports and entertainment; bookbinding tape and bookbinding wire, mounted and unmounted photographs, stationery, adhesives for stationery or household purposes, artists' materials, namely, artists' pencils and paint brushes, electric and non-electric typewriters, office supplies, namely staplers, paper clips, pens, pencils, instructional and teaching materials in the field of arts, culture, science, humanities, sports and entertainment, plastic bags for packaging, playing cards, printing blocks