Diamine Hyper Green (50ml) Forever Ink firefly yellow there have been various systems

there have been various systems for filling a fountain pen

Perfect for pen enthusiasts and stationery lovers alike

Colorverse uses plant-original natural material for their colorants and solvents instead of high-molecular synthetic materials

Light Blue Cerakote finish on clip and top button

Diamine Hyper Green (50ml) Forever Ink firefly yellow there have been various systemsOur much anticipated permanent fountain pen ink is being launched. Crafted with the highest quality pigments, this innovative formula makes Diamine Forever Inks perfect for brushes, dip & calligraphy pens without fear of bleeding. 50 ml. bottle Permanent, Waterproof, Light Resistance