Graf von Faber-Castell Stone Grey Bottled Ink (75ml) steel blue In a note to his

In a note to his students

The Duragraph model was launched in 1923 and was soon considered to be the definitive pen

Colorverse Season 7 - Eye on the Universe is a collection of amazing interstellar inks inspired from the findings of the Hubble telescope

The front includes a message in script

Graf von Faber-Castell Stone Grey Bottled Ink (75ml) steel blue In a note to hisThe 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. The excellent quality 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 designated as being indelible if it is smudge resistant, reproducible, light fast,