Is this safe for sensitive eyes or contact lens wearers?

The formula is designed for general use and is cruelty free and vegan. If you have sensitive eyes or wear contact lenses, test the liner on a small area of the eyelid first and discontinue if irritation occurs.

How do I achieve a smudged look with the pencil side?

Use the mechanical pencil side to apply near the lash line, then smudge with your preferred brush or finger to create soft shadowing and depth.

What should I avoid after applying this liner?

Do not rub the eyes vigorously after application to maintain the matte, waterproof finish. If applying makeup remover, use gentle, eye-safe products around the eye area.

Who is this eyeliner best for?

Ideal for those who want a two-in-one tool with a bold black shade and a matte finish, offering both precise definition and soft smudging for variety in looks.

Are there any safety or storage cautions to follow?

Keep out of reach of children. Store capped to prevent drying. Follow the included product instructions for any heating or storage specifics.

Jason Wu The Kitty Dual Liner Intense Black 0.03 oz

$29.89

Shipping to the United States

Processing: 1–3 business days Delivery: 5–10 business days

The Kitty Dual Liner from Jason Wu is an intense black, two-sided waterproof eyeliner with a mechanical pencil for smudging and a felt tip for defining. 0.03 oz offers bold matte definition in one easy tool.

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SKU: CH810053571576 Category: Eyeliner Brand: Jason Wu

The Kitty Dual Liner from Jason Wu is an intense black, two-sided eyeliner designed to deliver a waterproof, professional matte finish. This multitasking tool combines a mechanical pencil for smudging and creating shadow along the lash line with a felt tip for precise definition and finishing touches. Ideal for makeup enthusiasts who want seamless day-to-night versatility in one compact tool.

Key benefits

Waterproof formula helps maintain your look through moisture and humidity.
Two-sided design provides both smudging capability and precise liner definition.
Matte finish offers a sophisticated, non-shiny appearance for a polished eye look.
Cruelty Free, Gluten Free, Parabens Free, Phthalates Free, Sulfate Free, Synthetic fragrance free, Talc Free, and Vegan — suitable for conscious beauty routines.
Includes a mechanical pencil side for soft shadows and a felt tip side for clean lines, helping you create depth and shape with ease.

Ingredients and why they matter

Eyeliner/Pencil Liner components include ISOHEXDECANE and ISODODECANE for smooth glide and long wear.
Candelilla Wax (Euphorbia Cerifera Wax) helps provide structure for a durable line without flaking.
Silica and Treated polymers support a matte finish and comfortable wear on the eyelids.
Black 2 (CI 77266) and Iron Oxide Black (CI 77499) deliver the deep, intense black color you see in the Intense Black variant.
For the Eye Pencil/Felt Tip Liner portion, water-based components add glide while preserving pigment intensity.
Vitamins and antioxidants (Tocopherol) help support formulation integrity during wear.

Usage tips and who this is for

Felt Tip Side: Begin in the inner corner of the eye and carefully draw across the eye toward the outer corner for a defined line.
Pencil Side: Use on your eyelid or along the lower lash line; smudge with a brush to create soft shadows or a smokier look.
Best for: makeup lovers seeking a versatile two-in-one liner with a matte, professional finish that stays put in humid conditions.
Storage: Keep the eyeliner capped when not in use to preserve pigment and prevent drying out.

By combining a precise felt tip with a smudgable pencil, this product helps you build depth and frame your eyes with minimal effort. The Intense Black shade provides maximum contrast for a bold eye while remaining suitable for a range of skin tones and eye shapes. Follow the included product instructions for any additional care or usage specifics.

Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Always read and follow the product label. Consult a healthcare professional if you have any health concerns.