Crafted from sponges , lightweight , easy to use , good absorption Wash with soap and water after each use These wood handle round sponge brushes for painting provide grip for your hands Perfect for kids to paint and craft Suitable for Christmas , Thanksgiving , birthdays , graduations , and other painting need of child , student and adult The package includes 30pieces wood handle round sponge brushes in 4 size You can paint your drawing whatever you want These round sponge brushes for painting widely used for craft project , acrylic painting , stencil painting , decorating room wall , window , clay miniatures