Dark brown fountain pen ink from DeAtramentis, handmade in Germany.
Tiberius was a Roman Emperor from 14 AD to 37 AD. Born Tiberius Claudius Nero, a Claudian, Tiberius was the son of Tiberius Claudius Nero and Livia Drusilla.
This ink is made by hand in small batches, therefore there could be some color variation between bottles of ink.