Free shipping and returns on Buxom Dolly's Glam Getaway Power Line™ Plumping Lip Liner at Nordstrom.com. What it is: A limited-edition, pigment-packed lip liner that provides ultraprecise results with its chiseled tip that never requires sharpening.What it does: The creamy, no-tug formula delivers comfortable, waterproof color that lasts up to eight hours. Use it to create fuller-looking lips with a suede matte finish that won't feather or bleed.Research results:In a US consumer study of 30…