Yves Saint Laurent Touch Eclat Radiant Touch seems to literally have the magic touch.  Yves Saint Laurent Touche Eclat Radiant Touch is a  take-anywhere pen-brush for adding a touch of light or banishing shadows and signs of fatigue from the eye area, the hollow of the chin, the contour of the lips and the sides of the nose.

How to use Yves Saint Laurent Touch Eclat Radiant Touch: apply on bare skin or over make-up, then blend with the fingertips.  Suitable for all skin types.  Comes in 4 shades.  Cost: $38.50.