This paintbrush has synthetic white taklon bristles and is well suited for acrylics and watercolours or decorative painting. Its short handle gives you a superior control. Size: #4. Handle: Short. Care: Watercolours: dip the paintbrush in water and rinse in warm water. Acrylic: clean in soapy water and rinse in warm water. Proper maintenance is essential for the longevity of your brushes. Never allow them to dry before cleaning. After using brush soap or cleaner, applying a brush conditioner helps prevent bristle dryness and maintains their flexibility.