Description Sailor Shikiori Waka-Uguisu fountain pen ink is a bright, warm shade of green and comes packaged in a compact 20ml glass bottle. Sailor fountain pen ink is made in Japan, is very well behaved, has good flow, and is easy to rinse out of your fountain pen. Check out our thINKthursday blog post for a thorough review of this ink. 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.