Paper-clips; Stationery; Adhesive bands for stationery or household purposes; Architects' models; Blackboards, drawing boards and easels; Bookbinding material; Boxes, cartons, storage containers, and packaging containers made of paper or cardboard; Document files; Drawing brushes; Paint strainers; Paper towels; Pencil cases; Rubber erasers; Scratch pads; Silver paper; Stamp inks; Tablemats of paper; Watercolour paintings; Writing instruments; Writing tablets