Laura Geller LASH BOSS Bold Black Mascara Volumizing Brush .29oz/8.5mL FULL SIZE. BRAND NEW BOX. Sealed. Retails for $24. Go for the bold! Define the beauty of your eyes and give your lashes a dramatic look with LashBOSS Bold Mascara. The unique, wavy structure of the brush fibers delivers incredible volume and definition without clumping. This creamy mascara is formulated with Carob Tree Seed Extract that re-densifies lashes, prevents fallout, and keeps lashes super-soft and conditioned. Pump up the volume!