Description Aurora Blue fountain pen ink is a rich, vibrant shade of blue with a purple undertone, has great flow, and it behaves well in both vintage and modern pens. The box contains 5 proprietary cartridges that will only fit Aurora fountain pens that accept cartridges. Aurora fountain pen ink is made in Italy, has rich colors and easily rinses out of your fountain pen. 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.