Clipboards; Address plates for addressing machines; Balls for ball-point pens; Bottle envelopes of cardboard or paper; Desk mounted stationery cabinets; Desk pads; Desk sets; Drawing boards; Drawing brushes; Garbage bags of paper or of plastics; Ink for pens; Modeling clay; Paper binding machine for office use; Paper shredders; Paste board; Pastes for stationery or household purposes; Pencil sharpeners, electric or non-electric; Plastic trash bags; Rubber erasers; Self-adhesive tapes for stat...