This large variety paint brush pack is ideal for busy classrooms and provides everything kids need to have fun with paint. The pack includes brushes in three different styles that encourage kids to experiment with technique and color so they can create one-of-a-kind-art. Paint-Supply Type: Brush; Brush Size: Flat; Jumbo Round; Round; Bristle Material: Natural Bristle; Nylon; Bristle Width: Flat: 1″; Jumbo Round: 3/4″; Round: 1/2″.