Create even more voluminous, longer and fuller lashes using the Lash Building Primer from Clinique. This white mascara is a conditioning undercoat that repairs and replenishes your lashes. The formula is enriched with polymers that lengthen and lift lashes, add volume and increase the stain power of your mascara. Simply apply a coating of the white undercoat, then immediately follow with your favourite mascara. Clinique's Lash Building Primer contains 4.8 ml.