SEPHORA- big by definition mascara - ULTRA BLACK Brand new & unused - still sealed "Because every lash counts, SEPHORA COLLECTION's Big By Definition mascara multiplies lashes by revealing them one by one for a fuller lash fringe. A mascara that separates lashes one by one with its multidimensional brush. When volume comes from definition. BIG BY DEFINITION: the mascara that separates lashes for instant definition thanks to the different sized fibers in its brush. Each fiber catches every lash size, making it the ideal mascara for lower lashes and small lashes."