Pentel Arts Milky Brush Marker Pens in Pastel Mint Green. These single watercolour brush art marker pens are a unique addition to the Pentel Brush Pen family, featuring eight gorgeous new colours in fashionable soft shades, including the first brush pen with white ink. Appealing to those who enjoy brush tip products, comic artwork, hand lettering, or modern calligraphy. The ink does not completely conceal like correction fluid but is designed to be exquisitely opaque. Features the original Pentel nylon brush tip, ideal for tapering, blending, and letter forming.