PRECISION: Easily create hair like brush strokes with this micro pencil's super-slim precision point to fill in and accentuate your brows. | CONVENIENCE: It's time to throw away your old sharpeners because our brow pencils are mechanical that self sharpens and delivers maximum color. | RELIABILITY: Waterproof and smudge proof formula that glides on smoothly and stays in place. | RESPONSIBLE TESTING: We uphold strict standards with our quality control department by being one of few major brands that refuse to implement animal testing in order to provide a vegan friendly and cruelty-free product.