No Bleed Document Ink.... yea!
We love using fountain pens in our house but you will fill out a form or address an envelope, you take a risk with standard ink. It was so wonderful to find De Atramentis Archive Ink. There is no bleeding, no washing away when the paper gets moist, it gives you the security you need for those special situations. De Atramentis Archive Ink also flows easily and is a joy to use to write with when you need a permanent ink.