This set includes 80 dual-tip markers with fine and brush tips, designed for coloring, drawing, sketching, journaling, and lettering. The water-based ink allows smooth application and vibrant colors. The markers are suitable for adult coloring books and creative projects. They are designed to minimize bleeding, making them ideal for detailed work and layered coloring. The dual tips provide versatility for various artistic techniques, from precise lines to broad strokes. These markers are easy to handle and offer consistent ink flow, supporting a wide range of artistic and writing needs.