The Tombow Dual Brush Pens in the Portrait Palette set consist of 10 pieces, each with a fine and brush tip, making them versatile for various artistic projects. These watercolor brush pens by Tombow offer a solid finish in a range of multicolor options, perfect for creating detailed portraits and more. Whether for drawing, lettering, or other crafting projects, these pens provide high-quality results for artists and crafters alike.