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Thru Line Eye Essentials - NEW

Thru Line Eye Essentials

€61,20 EUR (€72 value)

Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Angled Line + Smudge Brush
Angled Line + Smudge Brush
Angled Line + Smudge Brush
Angled Line + Smudge Brush
Angled Line + Smudge Brush - NEW
Precision Dual Sharpener
Precision Dual Sharpener
Precision Dual Sharpener
Precision Dual Sharpener
Precision Dual Sharpener - NEW

Thru Line Waterproof Eyeliner

Up to 24-hour color. Safe for sensitive eyes.

Trace Honey beige shimmer
Portrait Antique gold shimmer
Abstract Cool bronze shimmer
Flourish Copper brown shimmer
Hyperreal Warm champagne shimmer
Ink Matte black
Graphite Matte charcoal gray
Serif Matte dark brown
Gesture Matte warm brown
Dash Matte indigo blue
Shades
Skin Tones
€61,20

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An artist is only as good as their tools. Lock in your signature look with Thru Line Eye Essentials—a tight edit of your favorite shade of Thru Line Waterproof Eyeliner, plus a dual-ended brush and custom sharpener for perfect application every time.

Hold the Line
Define your look with Thru Line Waterproof Eyeliner, a long-wear formula that’s safe for sensitive eyes and the waterline. Thru Line is waterproof, sweatproof, and glides on smoothly without dragging, skipping, or tugging. The rich, saturated color blends effortlessly for diffused definition, then sets for up to 24-hour wear. Choose your favorite among 10 art-inspired shades, from nuanced neutrals to dimensional jewel tones.

One brush. Infinite eye looks.
The Angled Line + Smudge Brush is designed for precise liner application and seamless blending. Use the angled side to create clean lines, then switch to the smudger side to soften for a smoky, diffused effect. Pair the versatile tool with any ILIA eye essential.

Get to the Point
Sharpen Thru Line Waterproof Eyeliner and Lip Sketch Hydrating Crayon to a clean, precise point with this custom-designed pencil sharpener. Crafted from 100% recycled plastic and durable stainless steel, it comes with a built-in cleaning tool and removable cover to capture shavings for less mess.

How To Use

Line + Define

Sharpen the tip with the Dual Precision Sharpener, then glide along the lash line or waterline.

Smudge + Soften

Blend with the smudger side of the Angled Line + Smudge Brush for a soft, diffused effect. Work on one eye at a time—the formula sets quickly.

Wing it

Use the angled side of the brush to pull color out into a soft wing.

4.6
Rated 4.6 out of 5 stars
Based on 855 reviews
855 reviews
  • samantha h.
    Verified Buyer
    Reviewing
    Thru Line Waterproof Eyeliner
    I recommend this product
    Skin Type Combination
    Skin Tone Neutral
    Undertone Neutral
    Eye Color Blue
    Age Range 25-34
    Reviewed by An ILIA customer
    Rated 5 out of 5 stars
    10/29/26
    Goes on smooth

    Don’t usually use stick eyeliner, but this is nice and easy to apply and I usually smudge it in better with a liner brush which is easy to do as well. I definitely did not realize it was waterproof until I read the title of the product here, and would not consider it smudge or water proof even a bit.

  • Dawn L.
    Verified Buyer
    Reviewing
    Precision Dual Sharpener
    I do not recommend this product
    Skin Type Dry
    Skin Tone Neutral
    Undertone Neutral
    Eye Color Blue
    Reviewed by An ILIA customer
    Rated 1 out of 5 stars
    10/29/26
    Works poorly

    I received the sharpener for my new eyeliner pencil. The outside area is very jagged and does not leave a pointed end to apply well to the eye. I am very disappointed and not sure how I am to use the 99% left of the pencil.

  • Eva S.
    Verified Buyer
    Reviewing
    Thru Line Waterproof Eyeliner
    I recommend this product
    Skin Type Combination
    Skin Tone Cool
    Undertone Neutral
    Eye Color Brown
    Age Range 65+
    Reviewed by An ILIA customer
    Thru Line Waterproof Eyeliner shade Ink
    Rated 5 out of 5 stars
    10/29/26
    Best waterline eyeliner

    I’ve ordered & re-ordered this eyeliner multiple times. Goes on smooth, no tug. Stays on great, does not irritate & I wear soft contact lenses pretty much daily. I’m not completely sold on the new design of pencil vs twist up. I appreciate the more earth friendly vs plastic choice but I did have trouble sharpening the pencil with the Ilia sharpener that I also purchased. The pencil didn’t seem to fit properly or it was just too slick to grab within. Anyway, I couldn’t get it to work so I switched to an old L’Oréal sharpener I had hanging around, that worked just fine. The pencil itself, stellar!! I’ll never be without it, glad I could access the product again with my old sharpener so now I feel better about the greener pack choice!

  • Eva S.
    Verified Buyer
    Reviewing
    Precision Dual Sharpener
    I do not recommend this product
    Skin Type Combination
    Skin Tone Cool
    Undertone Neutral
    Eye Color Brown
    Age Range 65+
    Reviewed by An ILIA customer
    Rated 2 out of 5 stars
    10/29/26
    Disappointed

    I bought this to sharpen my newly designed thru-line waterproof eyeliner. I couldn’t manage it. I actually questioned if maybe the eyeliner wasn’t a pencil but a stealth wind up style crayon. Nope. I pulled out my old L’Oréal sharpener & that worked fine. Success, pencil sharpened, no issues. I haven’t used the wider opening as I don’t have any of the wider pencils, so I don’t have an opinion regarding that part of the sharpener.

  • Amy
    Reviewing
    Thru Line Waterproof Eyeliner
    I recommend this product
    Rated 5 out of 5 stars
    10/28/26
    5 Stars

    I love this eyeliner.