Mr. Pen watercolor brush pens come in a set of 18, providing a wide variety of brush tips for smooth blending, shading, and detailed watercolor techniques. Crafted with durable nylon bristles, these brushes maintain their shape while offering a controlled and consistent flow for precision and creativity. Each brush pen features a built-in refillable water reservoir, allowing for seamless water control without the need for additional water cups. The lightweight and ergonomic design ensures a comfortable grip, making them perfect for artists, students, and hobbyists. Ideal for use with watercolor paints, inks, and water-soluble colored pencils, these versatile brush pens are great for travel, calligraphy, sketching, and various artistic projects.

• Mr. Pen watercolor brush pens come in a set of 18, providing a wide variety of brush tips for smooth blending, shading, and detailed watercolor techniques.
• Crafted with durable nylon bristles, these brushes maintain their shape while offering a controlled and consistent flow for precision and creativity.
• Each brush pen features a built-in refillable water reservoir, allowing for seamless water control without the need for additional water cups.
• The lightweight and ergonomic design ensures a comfortable grip, making them perfect for artists, students, and hobbyists.
• Ideal for use with watercolor paints, inks, and water-soluble colored pencils, these versatile brush pens are great for travel, calligraphy, sketching, and various artistic projects.