This Black Defining Eyeliner provides long-lasting, smudge-proof wear to define your eyes. Its silky, moisture-locking formula gently glides on without skipping, pulling, or tugging. Thanks to its silicone emollients, it locks in moisture and softens your skin, providing superior glide for precise application. Additionally, its Vitamin E content offers natural conditioning and powerful antioxidant benefits to your skin. The built-in sharpener and convenient smudge tool provide flexibility in your makeup looks, allowing for precise application.