As so many of us, i'm always dreaming of a new pen. THE PEN I haven' t yet but I really want. After having worked hours and hours to find that formula, it's now ready for each of you. Perhaps it can help you to explain to your wife or husband how il goes : n + 1 is the correct formula. N being the number of Fountain pens you already have ..... What´s your " +1" ? Personnaly, I've seen a Faber Castell Ambition on Ebay and still am in love with the Dupont Defi .... And you ?