ASSORTED SIZE PAINT BRUSH. Flat natural bristle set includes 9 brushes. Hog bristle is strong and robust, suitable for heavy paints and rough canvas. Ideal for oil and acrylic painting. FLAT TIPS. Flat bristle brush maintain their stiffness and shape over a long period of time. Each brush comes with high quality of natural hog hair, white tin ferrule and painted wood handle. NATURAL BRISTLES. The natural bristles are flexible to make beautiful shading, while keeping their shape through projects that require continuous pouncing. EASY TO CLEAN. Simply clean it with warm soapy water, reshape the paintbrush tips, hang the brush in a tip-down position, and let the air dry for a few hours. IDEAL USE. Ideal for school, home and office. These paintbrushes can be used for kid's school projects, birthday parties, painting party, art party, paintings and more.