Princeton Elite Synthetic Kolinsky Sable Brushes are almost indistinguishable from natural Kolinsky.These brushes have excellent colour holding capacity, taper to the finest point and edges. The wooden handles are finished with a comfortable silicone coating, allowing for a firm grip and ultimate control. Ideal for watercolour and gouache (tempera); Stiffness: 2 on 5. Flat ferrule, spread hairs. Use dry or with tips loaded to create texture, smooth other brush strokes, or soften edges. Useful for smoothing and blending, special effects and textures. Used for Grasses, water, trees, etc.