16 Classroom and office supplies, namely, pens, pencils, office stationery, paper shredder for office use, stickers, paper notebooks, paper, loose-leaf binders, ring binders, classroom decorations being printed posters and printed maps, printed daily planner calendars, dry erase writing boards, paper folders, paper labels, pencil sharpeners, paper tape, sketch pads, chalk, canvas for painting, crayons, easels, markers, glue for stationery use, paint brushes; printed educational curriculum materials in the field of K-12 education