Cellulose wipers; Chalk erasers; Copybooks; Data books; Desk file trays; Desk sets; Drawing pens; Flash cards; Folders; Organizers for stationery use; Pencil holders; Pencil sharpeners, electric or non-electric; Pencils; Pens; Plastic garbage bags; Protective covers for sheets of paper and pages of books and the like; Staple removers