Monteverde Invincia Color Infusion Thunderbird Blue Fountain Pen, Medium Nib (MV41191M)
Monteverde introduces the Color Fusion series to the ever popular Invincia pen line. It all started with the Thunderbird Blue Invincia, a pen in all blue with sophistication that definitely gets noticed and yet remains understated as it flies under the radar. The 3 layers of durable blue lacquer create depth and brilliance with the barrel, clip and trim all in matching black. It has a new black stainless steel nib with special Titanium plating to offer extra durability, and includes a cartridge converter and an ink cartridge.