Make the most beautiful calligraphy with the National Color Double Head Brush Pen! This unique pen has two functions, both of which are ideal for budding artists and students. One side of the pen is equipped with a soft and pliable brush tip that allows you to create gorgeous strokes with professional ease. The other side has a thin straight pen of the same color, for detailing and precision application. With each set containing four gorgeous colors, you can be sure to find one that perfectly complements your latest project! Get creative with National Color Double Head Brush Pens!