Most of these great pencils have been seen before but I have never had the 1980s complete set of five clear PD 245s all together. The problem has always been the hard to find green pencil. The book is the 1980s pentel catalog. These are some of the most collectible of all the Pentel pencils and still command high prices. Many new pentel collectors have gotten started collecting Pentel pencils by seeing them at blogs like Pencils 11. Germ was the best. Add these great pencils to your collection.