Marc Jacobs Beauty (Luna)tic (64) is a very cool-toned, very dark lavender with a pearl finish. It is a permanent eyeliner that retails for $26.00 and contains 0.01 oz.
Marc Jacobs Beauty (Luna)Tic (64) Highliner Gel Eye Crayon ($25.00 for 0.01 oz.) is described as a "metallic pale lavender." It's a cool-toned, gray-ish lavender with a metallic sheen. It was semi-sheer applied in a single pass and buildable to semi-opaque color. This particular shade works well for brightening the eye. It lasted for just over eight and a half hours on me. MAC Heirloom (P, $16.00) is less metallic. See comparison swatches / view dupes.
It is an innovative waterproof pencil eyeliner. The transformative gel formula allows the richest pigments and the smoothest application for intense color.