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
3,519 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 3,519 reviews
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3,519 reviews
  • Eo H.
    Verified Buyer
    Reviewing
    Numero Uno
    I recommend this product
    Rated 5 out of 5 stars
    2/4/26
    Good inexpensive eyeliner

    Just what I was looking for. Crisp color, doesn't smudge

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  • Chloe O.
    Verified Buyer
    Reviewing
    Numero Uno
    I recommend this product
    Rated 5 out of 5 stars
    2/3/26
    Numero Uno is #1! 🥰✨💖

    An eyeliner I’ve gone back to repurchasing many times! Numero Uno is very dark and stays on well throughout the day without any smudging or bleeding. I didn’t know this the first time so I want to let other buyers know, Numero Uno (black) is felt-tip and the regular black is brush tip. Both are great choices if you have a preference 😊

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  • Kim S.
    Verified Buyer
    Reviewing
    Numero Uno
    I recommend this product
    Rated 5 out of 5 stars
    1/31/26
    Perfect Eyeliner

    I have been obsessed with this eyeliner for years. I wear it almost everyday.

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  • Daniela N.
    Verified Buyer
    Reviewing
    Numero Uno
    I recommend this product
    Rated 5 out of 5 stars
    1/29/26
    black eyeliner

    I have purchased this specific color multiple times and I just went ahead and ordered enough to last me all year this time! They ARE that good.

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  • Daniela N.
    Verified Buyer
    Reviewing
    Grande
    I recommend this product
    Rated 5 out of 5 stars
    1/29/26
    brown eyeliner

    I love how easy it glides on! I had never tried the brown but I will be buying again after I finish this one up!

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