This dual-end brow perfector features a smudge-proof and water-proof pencil with a 1.7mm tip that allows you to draw delicate, buildable strokes. The attached spoolie brush will further lift, shape, and tame for brows that define the face. Shade Medium Brown is an ash-toned shade with a cool undertone Shade Dark Brown is a deep espresso-toned shade with a cool undertone