Until I received my M600 Vibrant Orange during the week, this pen was my only M600 that contained any orange colour. The Shanghai is very colourful with translucent stripes of orange and candy red around the barrel and cap.
There is nothing much to say about the M600 14K two-tone medium nib besides it writes well, not much more you can ask for from a nib.
I seem to be in the middle of a Diamine patch at the moment; it is the second largest by the number of inks in my collection, so it is not too strange to have a few of them in use together. Diamine Händel is from the Music set of inks and is a lovely Aubergine shade; it is a classy colour that goes well at the office.