Chalk; Stationery; Document laminators for office use; Drawing instruments; Gelatine glue for stationery or household purposes; Hand-held paper creasing tool for office use; Office hole punchers; Paper binding machine for office use; Paper cutters for office use; Paper embossers being office requisites; Paper shredders for office use; Paper staplers; Paper staples; Pencil sharpening machines; Writing utensils