【Smooth Application】The liquid eyeliner is applied smoothly,and the pen and ink are sufficient,and you can make makeup after applying it.Suitable for novices but also for professional beauty. 【How To Use】Apply to the lash and waterline of the eye.Draw thin to thick, buildable lines for classic to bold eyeliner looks.Best stored upside-down. 【Precision Tip】The ultra-precise felt tip is flexible and allows for maximum control during application.Each stroke glides on smoothly with a continuous and even flow for a flawlessly defined finish. 【Lasting Effect】Waterproof and sweat-proof,it dries quickly on the eyes.It is not easy to take off the makeup and can maintain the dazzling eye makeup all day long. 【Effortless Application】This bristle is not worn and applied to your eyeliner with easy, ultra-smooth precision.Whether you want a fine painting or a rough stroke,you can make you easier than ever.