Brushes are used as acrylic paint brush, watercolor brush, oil paint brush, and gouache paint brush. ● allow working with various materials, that is why they can be used as acrylic paint brushes, watercolor brushes, gouache paint brushes, oil paint brushes;.
This set helps complete a regular set it gives you all the extra brushes that don't come with a clean brush set all the extras you need to complete the set another plus in my book