Japanese Watercolor Brush Pens – Set of 5, Tranquil
A brush pen is like a marker and a pot of watercolor paint rolled into one. Used by calligraphers and illustrators, they are wildly versatile – and addictively easy: Simply uncap a pen and start painting! Dip the tip of the pen into water to dilute the water-based ink and create lighter shades. Creativity, sparked.