MAC Alpha Grey is a moderately warm-toned, dark pewter with a metallic finish. It is a permanent eyeliner that retails for $17.00 and contains 0.012 oz.
MAC Alpha Grey Technakohl Liner ($16.00 for 0.012 oz.) is described as a "metal grey." It's a pewter gold with warm undertones and a metallic sheen. It's so sheer with a really waxy consistency that just doesn't help this apply well. It's not sharp or painful, but you can't get good color or application out of it. This shade stayed in place for six hours before it looked smudged/blown out. See comparison swatches / view dupes.
The liner’s enduring formula features a unique combination of plant-derived waxes, providing a soft, comfortable feel, while staying smudge-resistant for up to eight hours. Whatever your style, get ready to line it up.