Description Sailor Shikiori Nioi-Sumire fountain pen ink is a dark shade purple with blue undertones and comes packaged in a compact 20ml glass bottle. This color is very similar to the former Sailor Jentle Ultramarine ink color. 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. We offer Free Shipping on all orders over $69 for US customers!