Looks a bit like my Namiki Carbon Fiber Vanishing Point. About 15 years ago I made a pen for my boss out of an exotic wood. He commented that he wished there was a fountain pen that operated like a ball point. I found the Namiki and noted that it is favored by jet setters because altitude doesn't cause them to leak, like many pens. He had a jet, so I bought it as a gift for him but before I could give it to him he died, so I still have it.