Robert Oster – Black Violet – 4ml Sample

Description:

Robert Oster Black Violet is a dark purple-black fountain pen ink with low shading and a pop of red sheen in large swabs. It dries in 30 seconds in a medium nib on Rhodia and has an average flow. Robert Oster ink is made in Australia. This ink was originally released at the 2017 DC Pen Show and is now part of the permanent line up.

Read a full review of this ink on multiple types of paper from Mountain of Ink.