Revlon HD Tourmaline (510) is a very cool-toned, medium fuchsia with a sparkle finish. It is a discontinued lipgloss that retails for $8.99 and contains 0.2 oz.
Revlon HD Tourmaline (510) Ultra HD Lip Lacquer ($8.99 for 0.20 fl. oz.) is a bright, fuchsia pink with cool, blue undertones and a white sparkle. It had mostly opaque color coverage, which applied fairly evenly, but it could have gone on better. It wore well for five hours on me and was neither drying nor hydrating. NYX Sugar Cookie (P, $5.00) is less sparkly, sheerer. Urban Decay Crush (P, $19.00) is less glossy. Milani Flashy (P, $7.49) is more shimmery. MAC Style Packed (LE, $15.00) is lighter, less shimmery. See comparison swatches / view dupes.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Lip lacquer goes HD with our innovative wax-free gel technology. Get true color clarity, vivid high-impact shine and a bouncy, lightweight feel. Available in 15 high-definition shades.