da Vinci Chuneo Synthetic Hog Bristle Brushes have been carefully developed over years to offer a high-quality synthetic alternative to Chinese Chungking bristle. This line features strong, flexible, nearly-indestructible Synthetic Hog Bristle that is easy to clean and maintains its shape even after intensive use. The perfect tool for oils, acrylics and every kind of thicker colors as well as rough surfaces. Certified green manufacturing with sustainable wood handles handmade in Germany at our family owned factory since 1890. Vegan. Series 7129,