It's been almost 18 months since I feature this Dark Blue and silver trimmed M605 in a post. I mentioned there that this pen came in M405 and M805 sizes and a really really wanted them. Well I can add two more reallys to those because these have become my new grail pens.
Rohrer & Klingner Cassia is a vibrant violet ink that shades very slightly. I had expected more shading from the broad stub but it just isn't there. A lovely colour though.