These dual-nib watercolor markers are perfect for adding vibrant colors to your artwork and experimenting with different watercolor techniques like wet-on-wet and blooms. With a round nib on one end and a flexible brush nib on the other, you can easily create a variety of line styles and effects. The set includes six markers, each in a different color: red, black, blue, green, yellow, and pink, giving you a fun and versatile range of colors to work with.