MAC Bonus Track is a moderately warm-toned, medium brown with a sparkle finish. It is a limited edition eyeshadow that retails for $17.00 and contains 0.05 oz.
Bonus Track is a medium-dark brown with warm, olive undertones and a golden shimmer. It was loosely packed, dry, and almost sandy as a result, which meant sheer coverage, tons of fallout, and little that was workable without damping the brush (primer was insufficient). On its own, it lasted for two hours or less and had a lot of fallout; dampened, it lasted for almost seven hours and had minimal fallout (the latter is for your knowledge but is not reflected in the rating).
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
M·A·C Eyeshadow is a highly pigmented powder formula that applies evenly and blends well. Suitable for use either wet or dry, it's available in a wide variety of textures and finishes.