Winsor & Newton Galeria Brushes have a mix of synthetic filaments designed for use with acrylic based mediums. The brushes are strong enough to move acrylic paint across the canvas and absorbent enough to use with acrylic inks and other more fluid paints. They are responsive and retain their shape well.
As with all brushes, do not allow the paint to dry on the brush. Wash in warm soapy water, rinse and dry with paper towel.