The Edelstein Ink Collection comprises several bright colors with a special ingredient that ensures extra smooth writing and it takes care of your fountain pen.

The german word Edelstein translates as gem stone, and each color corresponds to the beautiful coloring of a gem.

Every 50 ml high-value glass vial is unique. The rich weight and soft curves make it a pleasure to have sat on your desk.

For the purposes of those who spell in English in their searches, aka Smokey Quartz :)