Are fountain pen inks all created the same? No, apparently they aren’t. This clever infographic by Pen Chalet shows you the different ink categories and offers a few examples in each. My personal favorite?
The waterproof ink category. There is nothing like the peace of mind that comes with knowing that the rain that ruined your notebook didn’t make the ink run too! Which category is your favorite? Would you add anything?
Click on the image to go to the source!