Danitrio Roiro-migaki in Black on Junikaku Fountain Pen100% Genuine Urushi Contains the Maki E Red Seal (Highest Quality of Maki E Art) Hand painted by highly trained Japanese Artisans The roiro migaki finish allows for the black to be depicted visually so purely and homogeneous over the pen. Roiro migaki is when a non oil based urushi called roiro urushi is applied on the outer layer of the pen. About Danitrio Junikaku Fountain Pen Series: The Junikaku is a faceted Dodecagon pen (contains 12 sides). Nib