Blackboards; Blotters; Cardboard; Paper; Pictures; Stationery; Adhesive bands for stationery or household purposes; Architects' models; Bookbinding machines for office use; Geographical maps; Hand-held labeling devices; Hand-operated punches being office requisites; Marking chalk; Modeling materials and compounds for use by children; Paper shredders for office use; Papers for painting and calligraphy; Pencil sharpeners; Polymer modelling clay; Terrestrial globes; Toilet paper; Writing instrum...