16 PENCIL LEAD REPLACEMENT CARTRIDGE; PRINTED MATTER FOR USE IN CONNECTION WITH A PENTOP COMPUTER, NAMELY QUIZ PADS, GAME PAGES, PRINTED GAME CARDS, FLASH CARDS AND INSTRUCTIONAL CARDS; LAMINATED GAME CARDS, FLASH CARDS AND INSTRUCTIONAL CARDS, GAME BINDERS, STICKER SHEETS, NORTH AMERICAN MAPS, POSTERS, BOOK MARKS, GAME FOLDERS, THREE RING BINDERS, BOOKLETS, NAMELY USER GUIDES FOR PENTOP COMPUTERS, BLANK JOURNALS WITH METAL LOCK AND KEY, SCRAPBOOKS, PLAY BOOKS, STICKERS, PHOTO SLEEVES, PHOTO FRAMES; INSTRUCTION MANUALS, REFERENCE GUIDES, REFERENCE BOOKS AND USER GUIDES ON THE SUBJECT OF PENTOP COMPUTERS AND GAMES, AND CHILDREN'S ELEMENTARY EDUCATION IN MATHEMATICS, SCIENCE, HISTORY AND THE ARTS; SPORTS TRADING CARDS; COLLECTABLE TRADING CARDS; TRADING CARDS; DOCUMENT FOLDERS IN THE FORM OF WALLETS; PAPER PRODUCTS FOR USE IN CONNECTION WITH PENTOP COMPUTER, NAMELY, LOOSE SHEETS OF UNPRINTED PAPER, ENVELOPES, NOTEBOOKS, PADS OF PAPER