Benefit liquid eyeliner Black 0.01 oz — ultra-fine precision tip, waterproof long-wearing definition

This ultra-fine liquid eyeliner from Benefit is formulated for controlled application and lasting definition. The 0.01 ounce pen features an extra-precise tip designed to create hairline-thin strokes or buildable intensity, while a waterproof formula helps maintain crisp edges through humidity and daily wear. Lightweight and compact, it fits easily into makeup bags for touch-ups and travel.

How does this eyeliner achieve such a fine line?

The tip is engineered to be exceptionally narrow for meticulous control, letting you draw single-hair strokes or fuller lines without skipping. The applicator sits close to the lash line so you can line both tightline and outer-wing areas with accuracy.

• 0.01 oz size with a micro-point applicator for precision
• Firm, tapered tip that resists splaying during application
• Smooth-flow liquid that deposits consistent pigment

Will it stay put through the day and water exposure?

The formula is created to resist smudging from everyday moisture and light humidity, giving a defined look that lasts. While water-resistant, removal requires an appropriate eye makeup remover to fully dissolve the pigment.

• Waterproof formulation minimizes running and smearing
• Quick-drying finish reduces transfer to lids
• Removes cleanly with oil-based or dual-phase removers

How do I use it to create different eye styles?

Start with short, light strokes close to the lash base for natural definition. Apply more pressure or repeat strokes to thicken the line for dramatic wings or graphic looks. Use the tip angled for flicks and the side for softer, wider lines.

• Short strokes along lash line for subtle enhancement
• Angle the tip for precise winged eyeliner
• Layer strokes for bolder, evening-ready styles

How should I store and maintain the pen to keep it performing?

Cap the pen tightly after each use to prevent the tip from drying out. Store horizontally or tip-down briefly before use to ensure consistent ink flow; avoid extreme heat or freezing to preserve the formula.

• Always replace the cap immediately after application
• Store away from direct sunlight and heat
• Use within the brand-recommended period after opening for best results

Who is this for: This Benefit waterproof liquid eyeliner is ideal for anyone who wants ultra-precise eye definition—from makeup beginners aiming for tidy, natural lines to experienced users creating sharp wings or graphic looks. It suits daily commuters, event-goers, and travelers who need compact, dependable eye definition that resists smudging.