Define Every Line
with More Control

An ultra-fine liquid eyeliner pen designed for controlled everyday lining, subtle definition and sharper winged looks in classic Black or soft Brown.

👁️ Small Tip. Big Difference.

Make Everyday Eyeliner Feel More Approachable

A steady eyeliner line starts with control. The slim pen format and fine brush tip are designed to help guide product close to the lash line, whether you prefer a subtle definition or a more graphic wing.

Everyday Makeup Benefits

Precision, Wear and Easy Control

💧 Everyday Wear

Keep Your Liner Looking More Defined

The formula is designed for smudge-resistant, water-resistant wear after it has dried. Actual wear time can vary with skin type, humidity, rubbing, skincare and makeup-removal habits.

👁️ Beginner-Friendly Control

Start with Short Strokes, Then Build Your Wing

Instead of trying to draw one perfect line at once, use small connected strokes along the lash line. The slim pen body is designed to support a steadier grip as you practise your preferred shape.

✍️ Micro Precision Tip

Detail the Lash Line with More Accuracy

The supplied product information lists a 0.01mm ultra-fine brush tip. Its narrow profile is intended for delicate strokes, inner-corner details and gradually building a sharper-looking wing.

🌙 From Morning Looks to Evening Makeup

Designed for Longer-Wearing Definition

Once fully dry, the liner is designed to maintain visible definition through everyday wear. Avoid rubbing the eye area and allow each layer to set before adding more product.

🎨 Choose Your Definition

Classic Black or Soft Brown

✍️ Simple Application Routine

Build Your Line in Three Steps

✨ One Pen, Different Eye Looks

Define Your Look Your Way

📋 Product Information

Specifications

📦 In the Package

Package Includes

1 × Waterproof Eyeliner Pen

⚠️ Eye Makeup & Care

Important Notes

• For external cosmetic use only.
• Avoid direct contact with the eye. If product enters the eye, rinse carefully with clean water.
• Do not apply to broken, inflamed or severely irritated skin around the eye area.
• Perform a small patch test before first use if you have sensitive skin or known cosmetic sensitivities.
• Discontinue use if persistent redness, swelling, itching, burning or irritation develops.
• Do not share the eyeliner pen with other people to help maintain hygiene.
• Close the cap tightly after every use to help prevent the tip from drying out.
• Store in a cool, dry place away from direct sunlight and excessive heat.
• Keep out of reach of children.

Beware of Counterfeit & Impersonated buboop@ Store Products

Please carefully verify the seller and store information before placing your order.

To reduce the risk of receiving imitation or misrepresented products, please purchase through the buboop@ sales channel shown on this page. Products offered by unrelated third-party sellers may differ in source, formula, colour, brush-tip construction, net content, packaging, quality or after-sales support.