Description Each 50ml glass bottle is a beautifully crafted container designed with an innovative dip at the bottom to make for easy filling of your fountain pen, when the ink level runs low. Shin-ryoku loosely translates from Japanese to Forest Green, a shade that embodies the unchanging color of a dense evergreen forest in a long winter.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.