The Daler-Rowney Graduate Size 18 Natural White Bristle Brush features high-quality, stiff hog hairs designed to provide outstanding control and paint-retention. The durable natural fibers hold their spring and resilience, making it perfect for moving heavy-body oils, impasto gels, and thick acrylic mediums across large canvas surfaces. Equipped with a long, lacquered wooden handle and a secure black aluminium ferrule, this student-grade brush ensures a comfortable grip during extended studio sessions.