16 Education material except apparatus, namely, children's interactive educational books, books in the field of children's education, bookmarkers, calendars, cards, namely, blank cards, greeting cards, document folders in the form of document portfolios, office requisites, namely, stationery boxes and paper boxes for paper articles, paper expanding files for stationery and paper articles, albums, namely, diaries, friendship albums and photo albums, files, namely, letter files, document files, folders, ring binders, writing pads, writing paper, drawing books, namely, sketchbooks, drawing pads, drawing pens, sets of drawing materials comprising pens, pencils and drawing pads, notebooks and notepads, magazines featuring children's stories, newsletters in the field of children's education, modeling clay, pens, paint boxes, namely, painting sets for children, paint brushes; pastels, colored chalk, colored pencils and pencils, cases, holders and trays for pens, pencils, pastels, colored chalk and for colored pencils, pencil sharpeners, erasers, rulers not included in other classes, namely, drafting rulers, drawing rulers, printed pictures and posters, postcards, scrapbooks, stencils, templates, namely, drawing templates, iron-on, paper and plastic stickers and transfers, paper table cloths, paper place mats and paper napkins, wrapping paper