What it is: A microtip brow pencil with a built-in spoolie that delivers precise, ultrapigmented color and 24-hour smudge-proof and waterproof wear. What it does: Ideal for thin brows, this microthin precision pencil glides on smoothly to provide 24-hour waterproof, transfer-proof color. Its narrow, ultrapigmented pencil adds definition and shape and easily creates a natural, sculpted look. Complete with a spoolie brush for ultimate blendability.