Sakura Koi Coloring Brush Pen - Cool Gray

This pen performs similarly to a paint brush; simply change the brush stroke thickness by altering the amount of pressure you apply while using. The nib automatically springs back to its original shape for easy coloring. The water-based ink lends to uniform blending and layering of colors. Experiment with creating unique colors with two or more pens or use either of the two sets for unlimited color combinations!