Keystone - Phoenix

Birmingham Keystone Phoenix is a vibrant dye-based fountain pen ink from the Keystone formula, shifting from luminous yellow to smoldering orange in saturated areas for an energetic, fiery character. Known for its handcrafted quality from Birmingham Pen Company's Pennsylvania workshop, it offers good flow suitable for daily writing and creative expression. It suits enthusiasts seeking unique, warm hues with subtle color variation on various papers.