16 [ Pastes and other adhesives for stationery or household purposes; sealing wax; food wrapping plastic film for household use; garbage bags of plastics for household use; paper patterns; seals of plastics film with adhesive agents; plastic labels with adhesive agents as stationery; and other stationery and study materials, namely, paper stationery *,* albums, cards, carbon paper, ruled paper, scrapbooks, sketchbooks, score-cards, score-books, account books, pocket memorandum books, account slip pads, stencil paper, tracing cloth, tracing paper, note books, writing pads, envelopes, plotting papers, business card paper, letter paper, loose-leaf pads, pencil point protectors, bone styles, felt writing pens, mechanical pencils, slate pencils, felt marking pens, pen nibs, penholders, ball-point pens, fountain pens, painters' articles, painters' easels, silk canvas, drawing boards, canvas for painting, paintbrushes, pastels, palette for painters, charcoal pencils, file covers; carrying cases made of plastic, namely, flip chart carrying cases, flip chart cases, passport cases, pen and pencil cases and boxes, pen cases, pencil cases, stamp cases, stationery cases, document portfolios, stationery-type portfolios; protective covers for sheets or paper and pages of books and the like ]