File boxes for storage of magazines; Refills for ballpoint pens; Spiral binding machines for office use; Duplicating paper; Grocery paper; Glue for stationery or household use; Loose-leaf binders; File folders; Staplers being office requisites; Photocopy paper; Double-sided adhesive tapes for household use; Coloured pencils; File jackets made of paper; Writing paper and envelopes; Ballpoint pens