About Our Stencil Brushes - Shiva brand stencil brushes are all natural bristle brushes specifically designed for stenciling. They are high performance brushes that will endure the test of time. These brushes are carefully shaped and perfectly fitted together by top quality craftsmen. You're going to love them! For best results, always use a separate, clean stencil brush for each different paint color that is used in your stenciling project.