Penholders; Ball-point pen and pencil sets; Copy paper; Desk file trays; Electric paper hole perforators being office requisites and parts therefor, namely, boring bits, protection plates, and grinders; File folders; Folders for papers; Notebook paper; Paper and cardboard; Paper ribbons, other than haberdashery or hair decorations; Paper staplers; Pencil or pen boxes; Plastic refuse bags; Stationery boxes; Thermal paper