MicroStroke Brow Pen delivers unparalleled precision and buildable dimension for full, defined brows that last up to 24 hours. Its micro-fine brush tip creates realistic, hair-like strokes for your most natural-looking brows yet. Designed with balanced ink flow and a comfortable grip, it makes achieving flawless brows easy, no matter your skill level. Size: 0.01 Fl. Oz. | 0.5 mL