MAC Sixxx Pack Crystal Glaze Gloss ($22.00 for 0.41 oz.) is a bright, light-medium pink with cool, blue undertones and barely-there pearl. It had very sheer coverage that brought out the natural pink tones in my lips but did not really add coverage or color. It looked more like a glossy stain, but it didn't actually stain as it only lasted for two hours on me. The gloss was non-sticky, jelly-like but not thick, and hydrating while worn.