MAC Blacktrack is a neutral-toned, very dark black with a matte finish. It is a permanent eyeliner that retails for $16.00 and contains 0.1 oz.
Blacktrack is described as a "solid flat black." It's a deep black with a matte finish. It dries to a really flat, matte finish in about thirty seconds and stayed put for ten hours as an eyeliner. It had mostly opaque coverage but is best applied in short strokes for maximum coverage. Get comparison swatches / compare dupes side-by-side.