These brushes have a brightly colored, translucent plastic handles that can be used with watercolor, oil, tempera and acrylic paints. The round brushes are great for details and the flat brushes are good for large areas and edging for fine lines.Details:Round and flatIncludes assorted sizes6 packs (8 brushes per pack, 48 brushes total)Metal ferrulesPlastic handlesFor use with variety of media including watercolor, oil, tempera and acrylic paintsFor ages 5 and up