What It Is:The no-transfer, long-lasting lip liner pencil from Dior makeup extends lipstick wear up to 2 hours.* Comes in 21 shades that match Rouge Dior lipstick.What It Does:This transfer-proof lip liner pencil delivers 8-hour wear.** A Dior makeup essential, it perfectly defines the lips and enhances their natural shape without feathering or settling into lip lines. The formula is infused with floral extracts and shea butter for a creamy texture and optimal comfort.How To Use It:1. Start in the middle of the upper lip and draw a "V" shape on the Cupid's bow.2. Then define the contours starting at the center of the lips and gradually lightening until the corner.3. For more intense lipstick color and to optimize wear, fill the inner part of the lips in with pencil.*Self-assessment by 20 subjects.**Instrumental test on 20 women.