Graf Von Faber-Castell presents Ink Colors inspired by Nature!
New Graf Von Faber-Castell Ink Cartridges comes in a pack of 6 that is suitable for use in all fountain pens that use the international cartridge format. This cartridge is especially designed for Graf von Faber-Castell pens. Graf ink has a good degree of permanence compared to typical fountain pen inks. Inspire your writing creativity with Graf Von Faber-Castell & Design 6 Cobalt Blue Ink Cartridges.
Most colors are indelible, smudge resistant, reproducible, light-fast and waterproof.