Colorverse The Standard Model Limited Edition Ink Bottle Set
This limited edition box set of Colorverse fountain pen inks contains a whopping seventeen different 15ml bottles. This theme is about the theory of particle physics classifying all known elementary particles. The Standard Model explains how the basic building blocks of matter interact, governed by four fundamental forces. None of these colors are available in the regular line, but are new and unique to this set. Only 300 sets are available worldwide.