MAC Cast Iron is a slightly cool-toned, medium-dark gray with a matte finish. It is a limited edition eyeshadow that retails for $17.00 and contains 0.05 oz.
Cast Iron is a muted, medium-dark gray with cool undertones and a matte finish. It had medium coverage, which was somewhat buildable. The consistency was soft, thin, and a little prone to sheering out, so it was not the easiest to use as a lid color. It could have been easier to diffuse and blend out the edges, though. The eyeshadow started to fade after seven and a half hours of wear.
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.