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Thru Line Waterproof Eyeliner
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ILIA

Thru Line Waterproof Eyeliner

4.3 out of 5 · 19 reviews
$26.00
● In stock
Color
TracePortraitAbstractFlourishHyperrealInkGraphiteSerifGestureDash
  • Safe for sensitive eyes and waterline
  • Smooth glide, no tugging or skipping
  • Pencil made with repurposed coffee chaff
Free US shipping on orders over $75.00; otherwise $5.99 · 30-day returns · Sold by Cartivo (demo store — payments are simulated)

About this item

Finally, a clean long-wear liner that’s safe for sensitive eyes and the waterline. This waterproof, sweatproof formula glides on smoothly without dragging, skipping, or tugging. The rich, saturated color blends effortlessly for diffused definition, then locks in up to 24-hour wear. It’s available in an art-inspired palette of 10 shades, from nuanced neutrals to dimensional jewel tones. The sharpenable pencil is made in part from repurposed coffee chaff—an innovative material that uses would-be waste from the coffee industry. It’s clinically tested on sensitive eyes and the waterline—so everyone can define their signature look.

Specifications

HoldUp to 24-hour wear
FinishSatin
PrecisionSmooth glide, blendable
WaterproofYes, sweatproof
Cruelty-freeYes
Formula TypePencil, sharpenable

Customer reviews (19)

What customers say: Smooth application, long-lasting wear, and suitability for sensitive eyes are praised. A few note sharpening difficulties, with the pencil potentially breaking or crumbling.
★★★★☆

Great color saturation and smooth application

Paige C. · 2025-11-07 · Verified purchase

The color saturation of the 'Portrait' shade is excellent, and it applies very smoothly without any dragging. It holds up well throughout my workday, about 8-9 hours, which is great for a pencil liner. I just wish it sharpened a little cleaner; sometimes the wood casing splits a bit, making it a bit frustrating to get a fine point without losing some product.

★★★☆☆

Good formula, challenging to sharpen

Lindsey K. · 2025-11-11 · Verified purchase

The actual formula of the 'Flourish' eyeliner is really good; it glides on smoothly and has decent staying power. However, the pencil casing is quite brittle. I find it difficult to sharpen without the tip crumbling or breaking off, which wastes a lot of product.

★★★★★

Perfect for all-day wear

Renee R. · 2026-01-31 · Verified purchase

This eyeliner is fantastic for all-day wear. I apply it in the morning, and it still looks fresh by the evening, even on my oily lids. The 'Ink' shade is a true black and very impactful.

★★★★★

My wife loves this eyeliner

Will B. · 2025-11-25 · Verified purchase

My wife uses the 'Hyperreal' color and says it's her new favorite.

★★★★★

Smooth and long-lasting color

Nina P. · 2026-05-21 · Verified purchase

I love how easily this eyeliner applies; it's so smooth and rich in color. The 'Graphite' is a perfect versatile shade. It really lasts, I don't have to worry about touch-ups throughout the day.