Atellan Tales is a series made by Marlen approx 15 years ago with brick red, green-blue, and yellow-black ebonite and in two sizes: business (regular) and magnum (large). http://blog.giardino.it/wp-content/uploads/2015/08/Maschere.jpg All the fountain pens are piston filled and feature sterling silver trims and steel nibs. Their price is really very interesting; not only for the huge discount (more than 50-60%), but also for their inherent value. Please look at my page for all details: http://www.giardino.it/pens/marlen/maschere.php The pens honour the ancient Neapolitan theatre, which masks they took their names from. Read more about their cultural origins in my Blog's article: Atellan Tales by Marlen: Italian comedy at the time of Plautus