Bourjois Liner Pinceau Waterproof Eyeliner 06 Cuivre Cubiste

Bourjois Liner Pinceau Waterproof Eyeliner is a liquid eyeliner designed to create precise, inky-looking lines with a high-precision brush. It’s made for long-lasting wear, with a waterproof finish that helps the look stay put through humidity and day-to-night conditions.

The main benefit of this eyeliner is its controllable application. The brush tip supports both thin definition and more visible line work, so you can build from subtle to bolder shapes. Bourjois also positions it as a “longue tenue” (long-wear) eyeliner and specifically “waterproof”, with up to 24 hours of staying power referenced across retailer listings and brand messaging for the Pinceau range.

Notable technology/claims: Bourjois describes the product format as a high-precision “pinceau” brush and emphasises waterproof, long-wear performance. No specific ingredient list or named film-forming technology was confirmed in the information located during research, so ingredient details are omitted here to avoid guessing.