Robert Oster Thunderstorm - 50ml Bottled Ink

Thunderstorm is the dark blue that I have been hunting for. It's very dark but has a little shading with the right nib. Another excellent Robert Oster ink!

Robert Oster Thunderstorm

Beautiful ink. With an extra fine nib it looks like a nice grey with a hint of purple. Professional looking but still unique.

Great ink

I bought this as a gift for my wife, and she absolutely loves it! It's a "stormy gray-black" as she puts it, which is apparently hard to find. It writes very smoothly and looks great on the page .