Erasers; Desk pads; Electric erasers; Electric staplers for offices; Garbage bags of paper for household use; Office stationery; Painting sets for children; Paper shredders for office use; Pencil sharpening machines, electric or non-electric; Pochade boxes; Sealing machines for offices; Self-adhesive tapes for stationery and household purposes; Staplers being office requisites; Stationery boxes; Writing implements