Platinum Carbon Black Ink
I adore this ink and use it for all my doodlewashes. It’s pigmented instead of dye-based, which makes it very permanent, waterproof and lightfast. I’ve never once had a problem with clogging in my fountain pens with this ink, but I do use my pens nearly every day, so that might make a difference!
Creator of Doodlewash® and founder of World Watercolor Month™ (July) and World Watercolor Group™. Sharing daily watercolor illustrations and stories while proudly featuring talented artists from all over the world! If you’d like to be a guest artist on Doodlewash.com, contact me!