MAC BLK is a moderately cool-toned, dark brown with a satin finish. It is a limited edition eyeshadow that retails for $17.00 and contains 0.05 oz.
BLK is a deep brown with neutral-to-cool undertones and a satin finish. The texture was slightly dusty and more prone to fallout during application if I wasn't very careful to pat it on. It had good pigmentation that blended out fairly easily. This shade lasted for seven and a half hours.
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.