Description Pelikan Edelstein Tanzanite fountain pen ink is a deep shade of blue-black and comes packaged in a 50ml glass bottle that is pretty enough to display on your desk! The Pelikan Edelstein Ink Collection comprises several brilliant colors with a special ingredient that ensures extra smooth writing and care for the fountain pen. The German word Edelstein translates into English as gem stone, and each color corresponds to the beautiful coloring of a gem. Pelikan Edelstein ink is made in Germany and is very popular for its consistent performance and gentle formula that is safe both vintage and modern pens Read our review of the Pelikan Edelstein Inks here on our blog! Having trouble deciding between colors? Use our Ink Comparison Tool to quickly and easily view different colors side by side. We offer Free Shipping on all orders over $59 for US customers, and for orders over $250 for our Canadian customers.