The Crescent brush is composed of a unique combination of natural white bristle & specially treated golden taklon. This hair combination provides the perfect suppleness and flexibility to apply paint readily without allowing excess contact with the surface. The unique shape of the Crescent™, a full bodied, tapered arc allows you to drybrush broad areas using the flat of the brush while also enabling access to the most minute spaces by simply turning the brush on it’s side. The gently tapered tip reduces the occurrence of harsh lines and permits you to work closer to the perimeter of an object without creating a hazy edge. Crescent™ brushes are made with acrylic handles; no swelling, loose ferrules or peeling paint. Image shows all four sizes for comparison.