Shade 27 Caviar Ink Bobbi Brown long-wear gel eyeliner in classic black. Smooth, crease-resistant formula. Compact jar ideal for precise application. Bobbi Brown Long-Wear Gel Eyeliner, an award-winning, highly pigmented eyeliner pot. It features a gel-based formula that offers the precise definition of a liquid liner with the effortless blending capability of a gel.Key Product DetailsFormula: Water-resistant and smudge-proof formula providing up to 12 hours of wear.Size: Contains a net weight of 0.1 oz / 3 g.Application: Best applied using a specialized, ultra-fine eyeliner brush.