The set includes 40pcs brushes with synthetic and natural bristle and sponge. 3 white synthetic bristle brushes, 6 Gold synthetic bristle brushes, 6 Natural bristle brushes, 6 Bristle brushes, 2 Foam shaper brushes, 17 Foam brushes. birch wood, Varnished on wood handle. Perfect for any project, paper or canvas, mod podge, Rock painting, craft and DIY, works with all paint types, watercolor, Acrylic, Gouache, Tempera, Oil, Paint stains.