I like a green pen. This is the third one in a row into rotation this week. The M620 Berlin was the 67th pen I bought almost six years ago. Today it makes its 15th time into rotation.
A broad but rather unexciting nib. Its tipping is just round without any hint of stubbishness (Is that a word?). It is super smooth and wet enough to deal with this dryer J.Herbin ink.
J.Herbin Bleu Nuit (literally blue night) is a midnight blue colour ink that is on the dryer side. It shades pretty well from the broad nib but can be quite uninspiring from a finer nib.