The 2nd Anniversary Exclusive collaboration with Franklin-Christoph is the continuing inspiration of our dreams of the night sky and all the sparkles and swirls of the heavens in the form of the stars and the galaxies that we see at night. Like every shooting star I have seen in the night sky, this pen sparkles with a custom black and silver Diamondcast material made exclusively for LSP by McKenzie Penworks. Nib options on this Model 46 include EF, F, M, 1.1mm, and 1.5mm. If you don’t see the nib size that you desire, know that there is a nib shortage going on right now and you can trade out later with Franklin-Christoph.