A longwear liquid eyeliner with a felt tip for precise application. The waterproof formula is smudge-resistant and transfer-proof.Infallible Grip Precision Felt Waterproof Eyeliner delivers ultra-thin lines for amped-up eye makeup looks. A felt tip and easy grip allows for precise and controlled strokes, which glide on smoothly. The liquid formula is ophthalmologist tested and suitable for sensitive eyes, plus:Offers up to 30-hour wearNo skipping and no mess