1、Dual Tip Design: The marker pen features a dual tip design with fine line and broad line options, allowing for versatile usage in various art and writing projects. 2、Multipurpose: Dual tip marker pen has multi uses, works great on metal, paper, stone, rubber, ceramics, wood, canvas, glass, plastic and more. 3、Oil Based Ink: The marker pen uses oil based ink, which provides smooth and consistent ink flow, making it perfect for detailed illustrations and coloring. 4、Durable and Long Lasting: Made from plastic, the marker pen is durable and long lasting, ensuring that it can withstand frequent use without drying out or breaking. 5、Compact and Portable: With a size of approximately 15cm x 2cm x 1cm, the marker pen is compact and easy to carry, making it suitable for use at home, school, or on the go.