Private Reserve Tanzanite (60ml) Bottled Ink cobalt blue indigo ink was reverse-engineered from

indigo ink was reverse-engineered from remnants of ancient inkstones used by early Chinese royalty during the time of Confucius

an exquisite cocktail

acid-free paper ensures your work is preserved for years to come

Printed using hunter green ink on Ecruwhite Kid Finish® with coordinating envelopes

as a stylish menu card

Private Reserve Tanzanite (60ml) Bottled Ink cobalt blue indigo ink was reverse-engineered fromThese Private Reserve inks are proudly made and packaged in the USA. They are vibrant, smooth flowing, and fast drying, providing excellent coverage. The inks are neutral in pH and offer a great writing experience for any fountain pen. Ink Color: Tanzanite