287 Synthetic Duo Fibre Eye Shadow Brush For All Formulas, Paddle-Shaped, Two Fibres A rounded, medium-sized, double-chiseled paddle-shaped brush. Perfect for applying and blending eye shadow in both powder and cream form and works especially well with Mineralize shadows. Made from a blend of soft, natural bristles and synthetic fibres, allowing for a light wash of colour. M·A·C professional brushes are hand-sculpted and assembled using the finest quality materials. They feature wood handles and nickel-plated brass ferrules.