These pens are indeed excellent, after getting my first one I immediately ordered 2 more - the nib is so malleable and wonderful to write with and performance with Diamine inks is pure pleasure. I may be mistaken but I think it even flexes a bit. My Parker IM Black GT totally pales in comparison.
I'm sorry about the photo - I don't know how to make the picture less blue - it's taken in daylight. Text should be dark brown and the pen dark green.