This brush set offers an assortment of firm bristle brushes that are suitable for use with acrylic and oil paint. It is packaged in a re-usable Zip N' Close plastic pouch that is great for storage and organization. Details:12 piecesFirm white bristlesLong handleFor use with acrylic and oilContents:4 flat brushes (sizes 2, 7, 10, 12)3 round brushes (sizes 1, 8, 11)2 angular brushes (sizes 5, 9)2 filbert brushes (sizes 3, 6)1 fan brush (size 4)