I will admit that I am not a fountain pen aficionado, although I am fascinated by fine writing instruments. But when I came across the Pelikan Classic M250 Duo Highlighter, I figured that I had either come across the ultimate stroke of genius or a “what the heck?” moment as it relates to fountain pens. The pen has an extra wide BB nib size and a piston filling mechanism for the specially formulated ink that the M250 DUO Highlighter uses. The translucent pen barrel lets you see the amount of ink in the reservoir and the stainless steel nib allows for long-term durability. So, if you are looking for the ultimate, unique gift for that fountain pen lover in your life head on over to Amazon and plunk down your $104.63 right now. As an extra tidbit, this pen also comes in green highlighter version.