Brands / Siia Cosmetics / Beauty / Makeup / Siia Cosmetics 3-Pc. Sharp Fit Brush Pen Eyeliner

Siia Cosmetics Siia Cosmetics 3-Pc. Sharp Fit Brush Pen Eyeliner

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Siia Cosmetics 3-Pc. Sharp Fit Brush Pen Eyeliner

Name: Siia Cosmetics 3-Pc. Sharp Fit Brush Pen Eyeliner
Brand: Siia Cosmetics
SKU: B3711364
Price: 48.45 USD
Availability: InStock

Siia Cosmetics

$57.00 15% OFF

$48.45

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Product Insights & Style Tips

Effortless precision meets clean, modern glamour in Siia Cosmetics 3-Pc Sharp Fit Brush Pen Eyeliner. 100% made in Korea using K-beauty formulation tech, this liquid liner features an ultra-fine 0.01mm needle-like brush tip that glides along the lash line with zero tugging or skipping. The result is rich, continuous color in a single stroke, available in classic Plain Black for razor-sharp definition and Espresso Brown for a more natural, refined edge.

With a three-piece bundle, you always have the right tool at hand for tightline, wing, or a bold sweep. The easy-grip pen and resilient brush tip stay sharp over time, while waterproof, oil-proof, and smudge-resistant formulas lock color in place through humidity, sweat, and long days without flaking, running, or fading. The high-adhesion pigments deliver a seamless payoff, so the line looks steady and bold from dawn to dusk.

Siia Cosmetics channels the current love for precise, long-wearing liner with Korean-tech confidence. This set slots neatly into everyday routines and more editorial eye moments, letting you layer from minimal to dramatic with ease.

Materials / Fabrication

3 piece bundle set
Liquid liner with ultra-fine 0.01mm needle-like brush tip
Waterproof, oil-proof, and smudge-resistant formula
High-pigment color payoff in a single stroke
Colors: Plain Black and Espresso Brown
Made in Korea
Beginner-friendly ergonomic control with an easy-grip pen
All-day wear for long-lasting definition

Recommended Care

Remove with a gentle oil-based makeup remover to dissolve waterproof formula
Avoid rubbing or tugging at the delicate eye area
Keep cap tightly closed and store in a cool, dry place
If irritation occurs, discontinue use

Style Check

Aesthetics: 9/10

Razor sharp tip and subversive control make this liner feel editorial and fearless. The 0.01mm brush yields flawless wings, whether a barely there tightline or a bold, graphic lash line. The color payoff in Plain Black and Espresso Brown reads luxe, with a tech-forward, studio-ready vibe that commands attention.

Craftsmanship: 7/10

Precision starts at the tip and translates through every stroke. The micro 0.01mm brush tip stays sharp with use, delivering uninterrupted color without tugging. The formulation claims waterproof, oil-proof, and smudge-resistant performance; the build appears sturdy, with clean applicator junctures and consistent pigment flow that suggests reliable daily wear for wary lids.

Affordability: $$$

Three piece bundle at a mid tier price makes the value feel balanced for a high performance liner. The ultra precision tip, Korean craftsmanship credentials, and all-day wear claims justify the cost and elevate its appeal beyond a basic liquid liner. The price aligns with its design and editorial usability for confident makeup wardrobes.

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About Siia Cosmetics

Siia Cosmetics is a United States based beauty label founded in 2019 by a small team of entrepreneurs and beauty experts. It positions itself as an inclusive K-beauty color cosmetics brand, 100% made in Korea, with makeup enriched by skincare ingredients. The line spans foundation, concealer, lip and eye products, plus skincare offerings like 24K gold skincare items, all designed to suit a wide range of skin tones and types. The products are developed to deliver long wear with skin-nourishing ingredients, and the brand emphasizes accessibility alongside high-performance formulas. For shoppers, Siia offers a modern, inclusive take on color cosmetics that blends prestige formulation with everyday ease.