Platinum Mix-Free Earth Brown Size:60ml Bottle Diamine Imperial Blue is a

Diamine Imperial Blue is a deep royal blue fountain pen ink with medium shading and medium gold sheen

Noodler’s 41 Brown from the Bulletproof collection is a deep brown ink with low shading

Papier Plume Burgundy from the Standard collection is a deep burgundy ink with low shading

kon-peki (cerulean): The deep blue is inspired by the color of a vast and clear summer day

Lamy's classic pen in a ocean blue anodized aluminum has interchangeable nibs ranging in size from extra fine to broad steel nibs

Platinum Mix-Free Earth Brown Size:60ml Bottle Diamine Imperial Blue is aThis series of fountain pen inks by Platinum are pH balanced, to allow for mixing and matching to create your own colors.