Sleek's MICRO-FINE brow pencil offers an ultra-precise solution for eyebrow enhancement. This pencil features a super-fine tip on one side and a brush on the other, allowing you to create natural-looking eyebrows that mimic real hair. Achieve defined brows effortlessly, with results that last up to 12 hours. Key advantages include: • Resistant to water and sweat. • Prevention of smudging.