50 ml glass bottle of Pennonia Berzseny (Blood red) fountain pen ink. This ink is would be standard red of the Pennonia line-up. We chose a darker red instead of highly saturated bright red because it’s a dominant color in Hungarian folk embroidery. Nowadays this color is called Vörös in Hungarian but one of its archaic names was Berzseny. Not only was this name chosen to stand out but also to honor our heritage and traditions.