PRECISE APPLICATION: Featuring an ultra-slim brush that allows for delicate and precise lines, this brown eye liner liquid liner enables you to achieve a clear and defined eye look. Whether you want thin or wide lines, it offers versatility for various makeup styles. QUICK DRYING WATERPROOF EYE LINER: Crafted with a quick-dry formulation, this light brown eyeliner swiftly sets upon application which keeps your makeup from smudging and ensures a lasting and impeccably fresh look. ELASTIC THIN EYELINER BRUSH: The soft and tangled elastic brush of this makeup eyeliner makes it user-friendly for everyone even if you're not a makeup pro. WATERPROOF & SMUDGE-PROOF: Unlike regular eye liners that tend to smudge, Eyeliner marker is waterproof and ensures no smudges for an extended period. CONSISTENT EVEN APPLICATION: Featuring a flat fine brush and utilizing low-viscosity stabilization technology, this water proof eyeliner allows for even color distribution from start to finish for a seamlessly consistent expression and clean expression.