C533 Pro Blender by Crown Brush. 

The Pro Blender is an excellent tool for blending out foundations, concealers, powders and blushes along the Face. Circle the brush into the skin to blend and buff product to perfection.

Bristle Profile: High Grade mix of natural Sable hairs and Synthetic fibers, Easy to clean and maintain with proper care, Can be used with liquid, powder, and cream cosmetics.