16 Bookbinding material; Bookbinding materials; Drawing materials for blackboards; Notebooks; Paper; Pencils; Plastic bags for packaging; 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; Paper bags; Paper bags for packaging; Paper notebooks; Writing ink