The Crayola paintbrush variety classpack contains jumbo brushes, large flat brushes, and large round brushes. Three different kinds of paintbrushes for all your paint project needs! There are 12 of each kind, 36 in all – enough for the whole class! Get prepared for school projects and creative play with durable, quality paint brushes from Crayola. 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: 0.75"; Round: 0.5".