Ink from Graf von Faber-Castell, made in Germany. The manufacture of our indelible inks for fountain pens is an art form. Each one of our different vibrant colors inspired by nature requires its own formula and the highest quality ingredients. In addition to most of our inks being document-proof they are as well characterized by a particular color depth. The excellent quality also shows itself in the even flow of ink and the fact that you can start writing with the fountain pen almost immediately, even after long breaks. An ink is called indelible if it is smudge-resistant, reproducible, light-fast and waterproof, cannot be erased and is resistant to many chemicals and solvents. The elegant glass bottle of the ink becomes a precious ornament for every desk. All Graf von Faber-Castell inks are also available as ink cartridges. These inks are for wordsmithing, hand lettering, writing, calligraphy, drawing, and art.