Chalk; Clipboards; Stationery; Address plates for addressing machines; Balls for ball-point pens; Bottle envelopes of cardboard or paper; Carbon paper; Desk pads; Desk sets; Drawing boards; Garbage bags of paper or of plastics; Ink pens; Jackets for papers; Modeling clay; Paper binding machine for office use; Paper shredders for office use; Pastes for stationery or household purposes; Pencil sharpeners, electric or non-electric; Pens; Self-adhesive tapes for stationery or household purposes; ...