IT Cosmetics Browpower eyebrowpencil auburn0.16g. This eyebrow pencil is designed to help you achieve beautifully defined brows. Its long-lasting and budge-proof formula ensures your eyebrows stay in place all day. Enriched with biotin, it also contributes to healthier-looking brows. Ideal for those with strawberry blonde to rich brown hair colors, this pencil provides natural-looking color and definition.