Pen Brush set of 3 Suitable for Watercolour3 PACK WATER COLORING BRUSH PENS IN 01 Fine, 02 Medium, & 03 Broad SIZES Self moistening, portable water brush pens that are great for painting, crafts, illustrations, calligraphy, and much more SOFT PLASTIC EZ SQUEEZE BARREL Control the ink or water flow with just a squeeze of the barrel. Blend with water or add ink to the barrel for fast, easy, and fun painting. DURABLE NYLON BRUSH TIPS Durable nylon brush tips hold their point and provide a