Customize the way you draw with the Kuretake-ZIG Cocoiro Letter Pen. Derived from the Japanese words “kokoro,” meaning “heart,” and “iro,” meaning “color,” this pen was made for you to choose each part separately to match your mood. From the pen body’s color to the nib style, mix and match a variety of features to express your unique creativity.
Each pen body comes with black, water-based, dye ink installed, but is also compatible with a variety of colorful refills. It features an extra fine brush tip.