What it is: A three-pronged pen to create natural-looking brows easily with color that lasts for up to 24 hours. What it is formulated to do: This three-pronged pen easily and precisely delivers a fine liquid formula that’s infused with a nano-peptide complex to promote brow rejuvenation. The rich color lasts for up to 24 hours of continuous wear, with no fading or smearing. Just turn the pen on its side and use the edge to outline and shape the brow. Then flip the pen and use the three-pronged tip for quick filling and feathering. What it is formulated WITHOUT: - Parabens - Sulfates - Phthalates