<p><strong>What it is:</strong> A waterproof, superfine-tipped pen ideal for defining brows by micro-stroking with precision application.</p><p><strong>What it does:</strong> The sharp, flexible brush tip easily builds dimension and creates a micro-bladed look, mimicking the appearance and texture of natural hair throughout the brow. The formula glides on effortlessly with a featherlight feel and gives you the look of natural hair for a fuller-looking finish.</p><p><strong>How to use:</strong> The brow pen is best applied directly on clean, dry skin. Shake the pen using downward motions before use. Apply in the areas that are more sparse, working in the direction of hair growth. Lightly etch in any areas you want added detail and definition. Softly blend as you go using a spoolie brush. Let it dry for 20 seconds.</p>