1.SET OF 6 WATER BRUSHES: Set of 3 point tip brush pens and set of 3 flat tip brush pens (small, medium, large) suitable for art students, amateurs and professional artists. 2.UPDATED HIGH CAPACITY: Our patented new design upgrades each pen with twice the water capacity compared with old ones. Equivalent to having 12 pens in set, saving you both time and money. 3.NO SPREAD OR SMEAR: High quality nylon hair brush tips that stay intact and do not spray, spread or smear, giving out perfect blending and layering results while in use. It is easy to clean with water or cloths after use. 4.EASY TO CONTROL: Easy-to-squeeze barrel and a unique valve system allow you to control the flow of water precisely. After your push the barrel for the first time, the tip will self-moisten. 5.MULTI-PURPOSE: Quick to blend with solid watercolors or powdered pigment, also apply perfectly with water-soluble color pencils, watercolor brush pens, and water-soluble markers to spread and smooth colors.