The Milky Brush Pen features opaque ink with a brush tip. The ink can be layered and blended, and the color will be stronger when more layers of ink applied. Ink looks different on black and white paper, and is great for calligraphy, crafting, journaling and other art projects. Shake the pen well before use, and if the tip is dry, retrieve ink by pressing the button at the back of the barrel a few times. Milky Brush Pen Pale Orange Pentel Arts