keystone - eucalyptus stem

Birmingham Keystone Eucalyptus Stem is a traditional dye-based fountain pen ink from the Keystone Formula line, offering a fresh, natural green hue inspired by eucalyptus tones with subtle shading for visual depth. It's known for its reliable performance in various pens without clogging issues common in pigmented inks. This ink suits everyday writers and journalers seeking a clean, versatile green without sheen or water resistance.