Description Sailor Black fountain pen ink is a deep, dark shade of black. The cardboard box contains 5 Sailor Chalana fountain pen ink cartridges, which are proprietary and only fit Sailor Chalana fountain pens that accept cartridges. Please note that only the Sailor Chalana fountain pen, and none of the other current models, will accept this cartridge. Sailor fountain pen ink is made in Japan, and is very well behaved, has good flow, and is easy to rinse 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.