Organics Studio – Elements Cobalt Blue – 55ml Bottle

Cobalt has been used in blue pigments for centuries. It is also used to color glass to a distinctive blue tint, in metal alloys and in the biological role of cobalamins.

THE ELEMENTS SERIES our take on a collection of the essential colors of any writing ink collection. These inks makeup a set of simple colors, tasked with coloring the basic spectrum of pure colors. These chemistry-themed inks were our first foray into the ink world, and have stuck with us ever since.

Handmade in Maryland.