Introducing the National Color Double Head Brush Pen – Blue! Have you been looking for a brush pen that offers both soft and flexible strokes as well as precision lines? Look no further than our double headed brush pens! The flexible nib allows you to create more expressive lettering, while the thin one gives you the perfect line for all your studying needs. Our pack of 4 comes in various shades of blue, which come together beautifully on any paper surface. Plus, the colors don’t bleed or fade so your artwork will last longer! Perfect for students who want to take their drawings to the next level, these pens are sure to become an essential part of your study supplies. Get yours today!