16 Paper; Printed advertising boards of cardboard; Printed advertising boards of paper; Printed matter, namely, paper signs, books, manuals, curricula, newsletters, informational cards and brochures in the field of education; Printed matter, namely, posters; Children's books; Educational publications, namely, educational learning cards, flash cards, activity cards, workbooks, textbooks, activity books, story books, puzzle books, printed puzzles, teacher guides, manuals, posters and educational booklets in the field of language training; Envelope bags and pouches of paper or plastic for merchandise packaging; Stationery; Office stationery; School supply kits containing various combinations of selected school supplies, namely, writing instruments, pens, pencils, mechanical pencils, erasers, markers, crayons, highlighter pens, folders, notebooks, paper, protractors, paper clips, pencil sharpeners, writing grips, glue and book marks; Writing paper; Drawing paper; Drawing materials for blackboards; Printed teaching materials in the field of children education; Pastel crayons