Paper and cardboard; paper and cardboard for packaging and wrapping purposes, cardboard boxes; paper towels; toilet paper; paper napkins; plastic materials for packaging and wrapping purposes; printing blocks and types; bookbinding material; stationery, office stationery, instructional and teaching material [except furniture and apparatus]; writing and drawing implements; artists' materials; paper products for stationery purposes; adhesives for stationery purposes, pens, pencils, erasers, adhesive tapes for stationery purposes, cardboard cartons [artists' materials], writing paper, copying paper, paper rolls for cash registers, drawing materials, chalkboards, painting pencils, watercolors [paintings]; office requisites; paint rollers and paintbrushes for painting.