2 bottle set of Gravity Wave Colorverse fountain pen Ink in the 65mL & 15mL sizes. This color is part of the Astrophysics (Season 2) line of inks.
You'll feel a natural attraction to this greenish teal ink that shades and sheens well.
PH: 8.7, Surface Tension: 50.0
Colorverse ink is made with high purity raw materials mixed via state of the art technology. Each of the various colors will captivate with its ethereal beauty and intensity. The carefully optimized PH design will guarantee high-quality performance in your pen and long-term shelf life.