These Watercolor Brushes from Dainayw are a perfect addition to your art collection. This pack comes with 20 colors and 1 re-fillable water brush to help make the watercolor effect. They draw on nice and smooth to make the perfect brush strokes for your art. Make the watercolor effect by filling the empty watercolor brush with water, and brushing the page on top of the drawing you did with the color brushes. Create beautiful watercolor art with this awesome set.