Description Sailor USA 50 State Ink Series South Dakota fountain pen ink is a soft, muted shade of purple that is both easy to read, and in broader nibs, can reveal orchid-colored tones ideal for ink linework and other various artistic applications that comes as a 3ml sample in a plastic vial with a dip at the bottom to allow you to easily get every drop, labeled with the name of the ink brand and color. Sailor South Dakota ink was inspired by the eye-catching South Dakota state mineral and gemstone, the Rose Quartz, and the untamed skies and sprawling hills at sunset. 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.