Sigma Power Liner goes on smooth and keeps your other lip products at bay, amping up your favorite lip look or bringing it down-to-earth with a neutral shade. The non-feathering, non-drying formula is available in a wide range of hues, all in a beautiful matte finish. Each features a twist-up design and built-in sharpener. How to use: Pair the liner with your favorite lip color or use alone for an intense pop of color. Color(s): artful, carnation, heartbeat, initial, make your mark. Brand: Sigma. Style Name: Sigma Power Liner. Style Number: 5141042.