The Bob Ross Floral brushes are made of pure, soft but stable bristles. Specifically designed to work with Bob Ross Soft Oil Colors, these brushes are perfect for painting tiny florets to big roomy petals. The #4 Floral fan brush can be used to blend and soften small areas and individual flower petals. This 1.75x.4x14.75 inch package contains one #4 Floral Fan Brush. Imported.