16 Art paper, carbon paper, computer paper, construction paper, copy paper, corrugated paper, craft paper, filler paper, gift wrapping paper, lining paper, loose leaf paper, note paper, printing paper, parchment paper, tissue paper, cardboard cartons, and cardboard containers, cardboard mailing boxes, and cardboard floor display units for merchandising products, printed matter, namely, leaflets, books, and brochures all in the field of elementary education, children's entertainment, or relating to children, bookbinding materials, namely, bookbinding tape, wire and cloth, mounted and unmounted photographs, stationery, printed instructional and teaching materials in the field of elementary education, children's entertainment, or relating to children, packaging material, namely, packing paper, paper bags for packaging, paper envelopes for packaging, plastic bags for packaging, plastic bubble packs for packaging, and blister cards, writing instrument holders, namely, pencil containers, pencil boxes, stamps, magnetic message boards and magnetic pins for use therewith