Brow Stylist Definer makes it easy to create eyebrows. Shape your eyebrows with this ultra-fine pencil with tips, the perfect tool for drawing tiny hairs, and defining eyebrows. Mechanical retractable pencil with a reel brush for combing and blending the perfect brow. Start with clean, combed brows. With an ultra-fine tipped pencil, draw the outline of your brow, fill in the gap with light blending strokes. Brush out following the shape of the arch using a soft blending brush for a sharper look.