WHAT IT IS: An ultra-precise, ultra-slim brow pencil perfect for creating the thinnest hair-like strokes for naturally defined brows. FEATURES & BENEFITS: • Precision 1.4mm diameter and uniquely shaped flat tip for the thinnest hair-like strokes • Long-wearing, smudge-proof • Double-ended component has a brush to blend and groom brows into place • Use alone or with other Arch Brow products to create the brows you were born to have