Clinique Buff Brush Foundation Makeup BrushVersatile Buff Brush has compact bristles that buff and blend foundation to perfection. Clinique's versatile Foundation Buff Brush buffs and blends to perfection, giving your foundation a flawless look. Our professional makeup brush features densely packed bristles that are designed for smooth, even blending. This blending brush for makeup can be used with liquid foundation, powder foundation, cream foundation, and stick foundation.