Daizen's 12 Dual Tip Marker Painting Brush | Sketch Pen with Washable Ink | Nib Sketch Pens with Washable Ink  (Set of 1, Multicolor)

A dual-tip pen features two different writing or drawing points on either end of the pen. One end typically has a fine point, ideal for detailed work, intricate lines, or precise writing. The other end often boasts a broader tip, perfect for shading, coloring, or filling in larger areas with bold strokes. This versatile tool combines the convenience of two pens in one, offering flexibility and functionality for various creative tasks such as sketching, coloring, journaling, or note-taking. With a dual-tip pen, you can effortlessly switch between different line widths or styles, making it an essential tool for artists, designers, students, or anyone who appreciates the convenience and efficiency of a multi-functional writing instrument.