VOLUME REVEAL Bourjois mascara. Lash mascara lasting up to 16 hours. Volume Reveal is the first mascara to reveal the true volume potential of your lashes. Its precise 2-level bristle brush is designed to reach each lash and cover it in deep black from root to tip. It has a practical 3x mirror. From the first pass thick, velvety lashes, without lumps and with a lot of volume.