Crayola - CYO050036 These three different kinds of paintbrushes suit all of your paint project needs. Paintbrush Variety Classpack includes Jumbo Brushes, Large Flat Brushes and Large Round Brushes with 12 of each kind so you have enough for the whole class. The Jumbo Brush has a plastic handle while the large brushes have wooden handles. Use these nontoxic brushes for school projects, signage, paintings and more.