Felt-tip applicator depositing bold navy pigment, ColourPop BFF Liquid Liner in Crzy shown in macro close-up on white, with sweeping cobalt-blue swatches behind highlighting the precise black pen tip and color payoff. Crzy BFF Liquid Liner by ColourPop outlines the upper lash line in a precise deep navy cat-eye wing, accenting natural lashes on a close-up eyelid; bold matte finish showcases the pigment and control of the ColourPop BFF Liquid Liner. ColourPop BFF Liquid Liner in The Hills swatched as a teal‑green heart on a forearm, shown with additional shade swatches and The Line Up boxed set featuring a heart cutout - demonstrating a crisp, matte, long‑wear line. ColourPop BFF Liquid Liner in Crzy, a precision felt‑tip eyeliner, creating a crisp swipe; angled lineup of vibrant colored tips beside it on a lavender background with playful swatch lines. ColourPop BFF Liquid Liner The Hills shown uncapped with a fine felt tip alongside other shades, creating star swatches on white paper next to a pastel LINE UP box, showcasing the precise liquid eyeliner pen. ColourPop BFF Liquid Liner, shade Crzy, showing a precise felt-tip applicator saturated with bold electric-blue pigment, macro close-up on a white background for crisp lines and winged eyeliner control.
Felt-tip applicator depositing bold navy pigment, ColourPop BFF Liquid Liner in Crzy shown in macro close-up on white, with sweeping cobalt-blue swatches behind highlighting the precise black pen tip and color payoff.
 Crzy BFF Liquid Liner by ColourPop outlines the upper lash line in a precise deep navy cat-eye wing, accenting natural lashes on a close-up eyelid; bold matte finish showcases the pigment and control of the ColourPop BFF Liquid Liner.
 ColourPop BFF Liquid Liner in The Hills swatched as a teal‑green heart on a forearm, shown with additional shade swatches and The Line Up boxed set featuring a heart cutout - demonstrating a crisp, matte, long‑wear line.
 ColourPop BFF Liquid Liner in Crzy, a precision felt‑tip eyeliner, creating a crisp swipe; angled lineup of vibrant colored tips beside it on a lavender background with playful swatch lines.
 ColourPop BFF Liquid Liner The Hills shown uncapped with a fine felt tip alongside other shades, creating star swatches on white paper next to a pastel LINE UP box, showcasing the precise liquid eyeliner pen.
 ColourPop BFF Liquid Liner, shade Crzy, showing a precise felt-tip applicator saturated with bold electric-blue pigment, macro close-up on a white background for crisp lines and winged eyeliner control.
Felt-tip applicator depositing bold navy pigment, ColourPop BFF Liquid Liner in Crzy shown in macro close-up on white, with sweeping cobalt-blue swatches behind highlighting the precise black pen tip and color payoff. Crzy BFF Liquid Liner by ColourPop outlines the upper lash line in a precise deep navy cat-eye wing, accenting natural lashes on a close-up eyelid; bold matte finish showcases the pigment and control of the ColourPop BFF Liquid Liner.
 ColourPop BFF Liquid Liner in The Hills swatched as a teal‑green heart on a forearm, shown with additional shade swatches and The Line Up boxed set featuring a heart cutout - demonstrating a crisp, matte, long‑wear line.
 ColourPop BFF Liquid Liner in Crzy, a precision felt‑tip eyeliner, creating a crisp swipe; angled lineup of vibrant colored tips beside it on a lavender background with playful swatch lines.
 ColourPop BFF Liquid Liner The Hills shown uncapped with a fine felt tip alongside other shades, creating star swatches on white paper next to a pastel LINE UP box, showcasing the precise liquid eyeliner pen.
 ColourPop BFF Liquid Liner, shade Crzy, showing a precise felt-tip applicator saturated with bold electric-blue pigment, macro close-up on a white background for crisp lines and winged eyeliner control.

BFF Liquid Liner

Felt-Tip Eyeliner Pen

4.8
Rated 4.8 out of 5 stars
3,507 Reviews

Crzy - Deep sapphire

🌱 Vegan
🐰 Cruelty-free
🎨 Ultra-pigmented
⭐ One-swipe payoff
💌 Long-lasting
❤️ Matte finish

review

4.8
Rated 4.8 out of 5 stars
Based on 3,507 reviews
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3,507 reviews
  • Hilda R.
    Verified Buyer
    Reviewing
    2001
    I recommend this product
    Rated 5 out of 5 stars
    12/24/25
    Amazing

    Love the color , the pen , easy to use

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  • Eileen F.
    Verified Buyer
    Reviewing
    The Hills
    I recommend this product
    Rated 5 out of 5 stars
    12/21/25
    Lasts!

    Makes my brown eyes pop!

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  • Ana L.
    Verified Buyer
    Reviewing
    Numero Uno
    I recommend this product
    Rated 5 out of 5 stars
    12/17/25
    My favourite eye liner

    This is my favourite eyeliner. It is perfect! Super easy to use, doesn't bleed and stays for hours without smudging.

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  • Ginger S.
    Verified Buyer
    Reviewing
    Crzy
    I recommend this product
    Rated 5 out of 5 stars
    12/14/25
    Awesome blue eyeliner!

    This eyeliner lasts and it doesn't smudge or smear. The color is the perfect dark blue. I'm going to buy the dark brown color too. I love it. BFF eyeliners are a great buy and I love the felt tip because it gives you better control of the lines especially when you want to wing your eyeliner on your eyes.

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  • Katelyn N.
    Verified Buyer
    Reviewing
    2001
    I recommend this product
    Rated 5 out of 5 stars
    12/14/25
    Great!

    Very light, stays in place and I love the color!

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