Introducing the Guangbo Double Head Sketch marker set, perfect for artists and designers alike. This set includes 12 square-shaped markers from the trusted brand Paper Tree. The dual tips allow for versatile use, with a fine tip for precise lines and a broad tip for filling in larger areas. These markers are ideal for sketching, coloring, and highlighting, making them a must-have for any stationery collection. Whether you're a professional artist or just starting out, the Guangbo Double Head Sketch marker set is sure to impress.