benefit's 24-hr brow setter is the ultimate way to regain control of unruly lashes and ensure that they don't pull a disappearing act. providing up to 24 hours of impressively strong, yet surprisingly flexible (and flake-free!) hold, this invisible-finish brow gel can be worn alone or used to set other brow products in place. the custom-moulded, dual-sided wand coats hairs from root to tip – use the longer bristles to coat lashes evenly and the short-bristled side to sculpt and shape hairs into place. quick-drying yet super long-lasting, just a few sweeps and you're ready to hit the town (or the office) for hours of arch perfection.