Summary: The most popular Pilot pen that we sell is undoubtedly the Pilot Metropolitan. It's great for newbies and fountain pen veterans alike, and also makes for a great gift. The Metropolitan first came out in late 2012, and there have been different designs released since then. The newest collection - "Retro Pop" - is set to be released in November 2015! And we can't wait. The colors coming in November for fountain pens and rollerballs are: Retro Pop Gray Retro Pop Red Retro Pop Purple Retro Pop Green Retro Pop Turquoise Retro Pop Orange
