This 50ml bottle of Diamine Green Edition Alpine Shimmer ink delivers stunning color performance with an elegant shimmer. The quality of Diamine ink makes it perfect for fountain pens of all types, providing reliable writing with minimal feathering. Enjoy vibrant color and a smooth writing experience. The Diamine Green Edition Bottled Ink was originally released as part of their 2022 Inkvent Calendar of 25 inks. Contained in 50ml glass bottles this fountain pen ink is categorized under Shimmer category. Green Edition Shimmer inks include: Yule Log, Alpine, Dusted Truffle, Memory Lane and Celebration. A little about Diamine: Diamine is manufactured in England since 1864 and are water-based, acid-free, non-toxic as well as vegan-friendly.