The secret to high quality brushes are the bristles. B. brushes use silky-soft fibres made of artist-quality Taklon, a synthetic material. Handcrafted with care, the tapered brush edges are precision shaped to define and build layers. The multifunctional B. Fan Brush is ideal for softly applying setting powder, blush and bronzer. It is also a good tool for lifting away excess eye shadow that lands on the face during application, with little disruption to your makeup.