MAC Crystal is a very cool-toned, light-medium lavender with a frost finish. It is a discontinued eyeshadow that retails for $17.00 and contains 0.05 oz.
Crystal is described as a "violet duochrome with pearl [with a Frost finish]." It's a light-medium lavender with cool undertones and a pink-ish iridescent, frosted sheen. It had so-so color payoff with a thin, slightly dry, consistency that was still blendable on the skin. The color wore well for eight hours on me. bareMinerals Skinny Dip (LE) is lighter. Tarina Tarantino Diamond Dusk #1 (LE) is cooler-toned. Dior Rosee (141) (LE, $30.00) is a cream product. Fyrinnae Unicorn (P, $8.25) is similar. MAC Fresh Ice (LE, $21.00) is more muted, less pink. MAC Silverwear (LE, $15.00) is less shimmery. MAC Digit (P, $15.00) is less shimmery. MAC Ready to Party (LE, $19.50) is more shimmery. Obsessive Compulsive Cosmetics Datura (P, $14.00) is similar. Inglot #440 (P, $6.00) See comparison swatches / view dupes.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
These saturated shadows in neutral and metallic shades and multiple finishes stay on all day long with non-creasing, eight-hour wear. The result: potent colour payoff that applies evenly, blends well and can be used wet or dry.