Description Monteverde Wisdom Purple fountain pen ink is a deep, vibrant shade of purple that comes in a compact 30ml glass bottle. Monteverde ink is made in Austria, and is specially created with Monteverde's Ink Treatment Formula, which prevents the ink from drying out in your pen. This formula also improves both ink flow and drying time, as well as helping to lubricate and protect the ink feed system from corrosion and clogging. Interested in this color? Check out our thINKthursday blog post for more info! 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.