Byredo Technical Eyeliner – Black

Define your eyes with extreme graphic precision using the official Byredo Technical Eyeliner. Formulated for high-fidelity, single-stroke application, this smudge-proof fluid ink delivers an intense, light-reflective black finish with multi-hour stability. Packaged in a custom curved signature visual casing with an ultra-fine applicator tip, it brings high art into your everyday beauty personal care routine.