16 Paper and cardboard; crepe paper; wrapping and tissue paper; articles made from paper or cardboard or predominantly of paper and cardboard, namely childrens' books, scrapbooks, blank cards, greeting cards, albums, namely, photograph albums; memorabilia albums, namely, memory books, wedding memorabilia albums, religious event memorabilia albums, family memorabilia albums, friends memorabilia albums, scrapbook memorabilia albums and event albums; rubber stamps, ink stamps; activity books for children, activity books for educational purposes, namely, educational activity books in the fields of math, spelling and reading; cardboard, writing paper, art paper, cardboard boxes; adhesive products and preparations in this class, namely, adhesive tapes and glues for stationery or household purposes; pen markers; artists' materials, namely, paint brushes, paint boxes, pencils, painters' easels, pastels, crayons; modeling substances in this class, namely, plastics for modeling, modeling clay, modeling wax, modeling compound and coloured clay; apparatus for use with modeling substances, namely, moulds for modeling clays, modeling wax and modeling compound; chalk boards for school and home use and accessories, namely, chalk and chalk board erasers; stencils, stickers and decalcomania, namely, luminous glow-in-the-dark and non-luminous self-adhesive, iron-on and plastic transfers; craft and activity packs in this class, namely, craft kits for painting, craft kits for making papier mache constructions, craft kits for constructing ornament models comprised of paper, craft kits for constructing ornament models made of card, craft kits for creating scrapbooks comprised of scrapbook paper, stickers, glue for stationery purposes, photographs cardboard and hand tools for cutting paper; arts and crafts clay kits comprised of modeling plaster, and modeling clay; modeling materials and compounds for use by children in the nature of balsa modeling materials for art and craft; children's activity books and printed publications containing puzzles and crossword puzzles