Combining three brow-enhancing benefits in one tool, ICONIC London’s Triple Precision Brow Definer works to shape, define and fill in brows to elevate your look.The Definer features a micro brow pencil to enhance brows with precision, a fine-tipped pen to create hair-like strokes, and a built-in spoolie brush to groom hairs and blend out pigment.An advanced blend of waxes enriches the formula, helping to enhance adherence to the skin and brow hairs. Smudge-resistant and long-wearing for up to 12 hours, the Brow Definer arrives in six highly-pigmented shades for long-lasting definition.