What it is: A micro-tip brow pencil with a built-in spoolie that delivers precise, ultra-pigmented color, and up to 24 hours of smudge-proof and waterproof wear. What Else You Need to Know: Ideal for thin brows, this micro-thin precision pencil glides on smoothly to provide up to 24 hours of waterproof, transfer-proof color. Its narrow, ultra-pigmented pencil adds definition and shape and easily creates a natural, sculpted look. It comes complete with a spoolie brush for ultimate blendability. The pencil is sweat-proof, smudge-proof, and fragrance-free. It’s ophthalmologist-tested and does not contain animal-derived ingredients.